1009056064

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 2028980448

約数和(自身を除く): 1019924384

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 197, 326, 394, 491, 652, 788, 982, 1304, 1576, 1964, 2608, 3152, 3928, 5216, 6304, 7856, 10432, 12608, 15712, 31424, 32111, 64222, 80033, 96727, 128444, 160066, 193454, 256888, 320132, 386908, 513776, 640264, 773816, 1027552, 1280528, 1547632, 2055104, 2561056, 3095264, 5122112, 6190528, 15766501, 31533002, 63066004, 126132008, 252264016, 504528032, 1009056064]

約数ペア:

[(1, 1009056064), (2, 504528032), (4, 252264016), (8, 126132008), (16, 63066004), (32, 31533002), (64, 15766501), (163, 6190528), (197, 5122112), (326, 3095264), (394, 2561056), (491, 2055104), (652, 1547632), (788, 1280528), (982, 1027552), (1304, 773816), (1576, 640264), (1964, 513776), (2608, 386908), (3152, 320132), (3928, 256888), (5216, 193454), (6304, 160066), (7856, 128444), (10432, 96727), (12608, 80033), (15712, 64222), (31424, 32111)]