2238201712

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{938843}}^1$

素因数の和:939000

約数の個数: 20

約数和(自身を含む): 4365624600

約数和(自身を除く): 2127422888

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 938843, 1877686, 3755372, 7510744, 15021488, 139887607, 279775214, 559550428, 1119100856, 2238201712]

約数ペア:

[(1, 2238201712), (2, 1119100856), (4, 559550428), (8, 279775214), (16, 139887607), (149, 15021488), (298, 7510744), (596, 3755372), (1192, 1877686), (2384, 938843)]