679683108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{65029}}^1$

素因数の和:65116

約数の個数: 48

約数和(自身を含む): 1733439680

約数和(自身を除く): 1053756572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 65029, 130058, 195087, 260116, 390174, 780348, 845377, 1690754, 2536131, 3381508, 4356943, 5072262, 8713886, 10144524, 13070829, 17427772, 26141658, 52283316, 56640259, 113280518, 169920777, 226561036, 339841554, 679683108]

約数ペア:

[(1, 679683108), (2, 339841554), (3, 226561036), (4, 169920777), (6, 113280518), (12, 56640259), (13, 52283316), (26, 26141658), (39, 17427772), (52, 13070829), (67, 10144524), (78, 8713886), (134, 5072262), (156, 4356943), (201, 3381508), (268, 2536131), (402, 1690754), (804, 845377), (871, 780348), (1742, 390174), (2613, 260116), (3484, 195087), (5226, 130058), (10452, 65029)]