937902190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{1609}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 1715152320

約数和(自身を除く): 777250130

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 821, 1609, 1642, 3218, 4105, 8045, 8210, 16090, 58291, 114239, 116582, 228478, 291455, 571195, 582910, 1142390, 1320989, 2641978, 6604945, 13209890, 93790219, 187580438, 468951095, 937902190]

約数ペア:

[(1, 937902190), (2, 468951095), (5, 187580438), (10, 93790219), (71, 13209890), (142, 6604945), (355, 2641978), (710, 1320989), (821, 1142390), (1609, 582910), (1642, 571195), (3218, 291455), (4105, 228478), (8045, 116582), (8210, 114239), (16090, 58291)]