2013509432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 4211676000

約数和(自身を除く): 2198166568

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 349, 424, 583, 698, 1166, 1237, 1396, 2332, 2474, 2792, 3839, 4664, 4948, 7678, 9896, 13607, 15356, 18497, 27214, 30712, 36994, 54428, 65561, 73988, 108856, 131122, 147976, 203467, 262244, 406934, 431713, 524488, 721171, 813868, 863426, 1442342, 1627736, 1726852, 2884684, 3453704, 4748843, 5769368, 9497686, 18995372, 22880789, 37990744, 45761578, 91523156, 183046312, 251688679, 503377358, 1006754716, 2013509432]

約数ペア:

[(1, 2013509432), (2, 1006754716), (4, 503377358), (8, 251688679), (11, 183046312), (22, 91523156), (44, 45761578), (53, 37990744), (88, 22880789), (106, 18995372), (212, 9497686), (349, 5769368), (424, 4748843), (583, 3453704), (698, 2884684), (1166, 1726852), (1237, 1627736), (1396, 1442342), (2332, 863426), (2474, 813868), (2792, 721171), (3839, 524488), (4664, 431713), (4948, 406934), (7678, 262244), (9896, 203467), (13607, 147976), (15356, 131122), (18497, 108856), (27214, 73988), (30712, 65561), (36994, 54428)]