1805324158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{1871}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 3008378880

約数和(自身を除く): 1203054722

約数列:

[1, 2, 11, 22, 61, 122, 671, 719, 1342, 1438, 1871, 3742, 7909, 15818, 20581, 41162, 43859, 87718, 114131, 228262, 482449, 964898, 1255441, 1345249, 2510882, 2690498, 14797739, 29595478, 82060189, 164120378, 902662079, 1805324158]

約数ペア:

[(1, 1805324158), (2, 902662079), (11, 164120378), (22, 82060189), (61, 29595478), (122, 14797739), (671, 2690498), (719, 2510882), (1342, 1345249), (1438, 1255441), (1871, 964898), (3742, 482449), (7909, 228262), (15818, 114131), (20581, 87718), (41162, 43859)]