904315198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 1442276352

約数和(自身を除く): 537961154

約数列:

[1, 2, 31, 43, 62, 86, 163, 326, 1333, 2081, 2666, 4162, 5053, 7009, 10106, 14018, 64511, 89483, 129022, 178966, 217279, 339203, 434558, 678406, 2773973, 5547946, 10515293, 14585729, 21030586, 29171458, 452157599, 904315198]

約数ペア:

[(1, 904315198), (2, 452157599), (31, 29171458), (43, 21030586), (62, 14585729), (86, 10515293), (163, 5547946), (326, 2773973), (1333, 678406), (2081, 434558), (2666, 339203), (4162, 217279), (5053, 178966), (7009, 129022), (10106, 89483), (14018, 64511)]