634669384

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{1423}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 1201115520

約数和(自身を除く): 566446136

約数列:

[1, 2, 4, 8, 197, 283, 394, 566, 788, 1132, 1423, 1576, 2264, 2846, 5692, 11384, 55751, 111502, 223004, 280331, 402709, 446008, 560662, 805418, 1121324, 1610836, 2242648, 3221672, 79333673, 158667346, 317334692, 634669384]

約数ペア:

[(1, 634669384), (2, 317334692), (4, 158667346), (8, 79333673), (197, 3221672), (283, 2242648), (394, 1610836), (566, 1121324), (788, 805418), (1132, 560662), (1423, 446008), (1576, 402709), (2264, 280331), (2846, 223004), (5692, 111502), (11384, 55751)]