1899684620336

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{557}}^1\times {\mathrm{1276409}}^1$

素因数の和:1277141

約数の個数: 40

約数和(自身を含む): 3709329150240

約数和(自身を除く): 1809644529904

約数列:

[1, 2, 4, 8, 16, 167, 334, 557, 668, 1114, 1336, 2228, 2672, 4456, 8912, 93019, 186038, 372076, 744152, 1276409, 1488304, 2552818, 5105636, 10211272, 20422544, 213160303, 426320606, 710959813, 852641212, 1421919626, 1705282424, 2843839252, 3410564848, 5687678504, 11375357008, 118730288771, 237460577542, 474921155084, 949842310168, 1899684620336]

約数ペア:

[(1, 1899684620336), (2, 949842310168), (4, 474921155084), (8, 237460577542), (16, 118730288771), (167, 11375357008), (334, 5687678504), (557, 3410564848), (668, 2843839252), (1114, 1705282424), (1336, 1421919626), (2228, 852641212), (2672, 710959813), (4456, 426320606), (8912, 213160303), (93019, 20422544), (186038, 10211272), (372076, 5105636), (744152, 2552818), (1276409, 1488304)]