1623085854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2267}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 3575529216

約数和(自身を除く): 1952443362

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 137, 201, 274, 402, 411, 822, 871, 1742, 1781, 2267, 2613, 3562, 4534, 5226, 5343, 6801, 9179, 10686, 13602, 18358, 27537, 29471, 55074, 58942, 88413, 119327, 151889, 176826, 238654, 303778, 310579, 357981, 455667, 621158, 715962, 911334, 931737, 1863474, 1974557, 3949114, 4037527, 5923671, 8075054, 11847342, 12112581, 20808793, 24225162, 41617586, 62426379, 124852758, 270514309, 541028618, 811542927, 1623085854]

約数ペア:

[(1, 1623085854), (2, 811542927), (3, 541028618), (6, 270514309), (13, 124852758), (26, 62426379), (39, 41617586), (67, 24225162), (78, 20808793), (134, 12112581), (137, 11847342), (201, 8075054), (274, 5923671), (402, 4037527), (411, 3949114), (822, 1974557), (871, 1863474), (1742, 931737), (1781, 911334), (2267, 715962), (2613, 621158), (3562, 455667), (4534, 357981), (5226, 310579), (5343, 303778), (6801, 238654), (9179, 176826), (10686, 151889), (13602, 119327), (18358, 88413), (27537, 58942), (29471, 55074)]