1554530908

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{4091}}^1$

素因数の和:4474

約数の個数: 48

約数和(自身を含む): 3195295488

約数和(自身を除く): 1640764580

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 331, 574, 662, 1148, 1324, 2317, 4091, 4634, 8182, 9268, 13571, 16364, 27142, 28637, 54284, 57274, 94997, 114548, 167731, 189994, 335462, 379988, 670924, 1174117, 1354121, 2348234, 2708242, 4696468, 5416484, 9478847, 18957694, 37915388, 55518961, 111037922, 222075844, 388632727, 777265454, 1554530908]

約数ペア:

[(1, 1554530908), (2, 777265454), (4, 388632727), (7, 222075844), (14, 111037922), (28, 55518961), (41, 37915388), (82, 18957694), (164, 9478847), (287, 5416484), (331, 4696468), (574, 2708242), (662, 2348234), (1148, 1354121), (1324, 1174117), (2317, 670924), (4091, 379988), (4634, 335462), (8182, 189994), (9268, 167731), (13571, 114548), (16364, 94997), (27142, 57274), (28637, 54284)]