129374674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1427}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 228868416

約数和(自身を除く): 99493742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 317, 634, 1427, 2854, 3487, 4121, 6974, 8242, 15697, 18551, 31394, 37102, 45331, 90662, 204061, 408122, 452359, 904718, 4975949, 5880667, 9951898, 11761334, 64687337, 129374674]

約数ペア:

[(1, 129374674), (2, 64687337), (11, 11761334), (13, 9951898), (22, 5880667), (26, 4975949), (143, 904718), (286, 452359), (317, 408122), (634, 204061), (1427, 90662), (2854, 45331), (3487, 37102), (4121, 31394), (6974, 18551), (8242, 15697)]