1369212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 3518592

約数和(自身を除く): 2149380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 131, 134, 156, 201, 262, 268, 393, 402, 524, 786, 804, 871, 1572, 1703, 1742, 2613, 3406, 3484, 5109, 5226, 6812, 8777, 10218, 10452, 17554, 20436, 26331, 35108, 52662, 105324, 114101, 228202, 342303, 456404, 684606, 1369212]

約数ペア:

[(1, 1369212), (2, 684606), (3, 456404), (4, 342303), (6, 228202), (12, 114101), (13, 105324), (26, 52662), (39, 35108), (52, 26331), (67, 20436), (78, 17554), (131, 10452), (134, 10218), (156, 8777), (201, 6812), (262, 5226), (268, 5109), (393, 3484), (402, 3406), (524, 2613), (786, 1742), (804, 1703), (871, 1572)]