2021584812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 5157540864

約数和(自身を除く): 3135956052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 281, 321, 428, 431, 562, 642, 843, 862, 1124, 1284, 1293, 1391, 1686, 1724, 2586, 2782, 3372, 3653, 4173, 5172, 5564, 5603, 7306, 8346, 10959, 11206, 14612, 16692, 16809, 21918, 22412, 30067, 33618, 43836, 46117, 60134, 67236, 90201, 92234, 120268, 121111, 138351, 180402, 184468, 242222, 276702, 360804, 363333, 390871, 484444, 553404, 599521, 726666, 781742, 1172613, 1199042, 1453332, 1563484, 1574443, 1798563, 2345226, 2398084, 3148886, 3597126, 4690452, 4723329, 6297772, 7194252, 9446658, 12958877, 18893316, 25917754, 38876631, 51835508, 77753262, 155506524, 168465401, 336930802, 505396203, 673861604, 1010792406, 2021584812]

約数ペア:

[(1, 2021584812), (2, 1010792406), (3, 673861604), (4, 505396203), (6, 336930802), (12, 168465401), (13, 155506524), (26, 77753262), (39, 51835508), (52, 38876631), (78, 25917754), (107, 18893316), (156, 12958877), (214, 9446658), (281, 7194252), (321, 6297772), (428, 4723329), (431, 4690452), (562, 3597126), (642, 3148886), (843, 2398084), (862, 2345226), (1124, 1798563), (1284, 1574443), (1293, 1563484), (1391, 1453332), (1686, 1199042), (1724, 1172613), (2586, 781742), (2782, 726666), (3372, 599521), (3653, 553404), (4173, 484444), (5172, 390871), (5564, 363333), (5603, 360804), (7306, 276702), (8346, 242222), (10959, 184468), (11206, 180402), (14612, 138351), (16692, 121111), (16809, 120268), (21918, 92234), (22412, 90201), (30067, 67236), (33618, 60134), (43836, 46117)]