133709784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{428557}}^1$

素因数の和:428579

約数の個数: 32

約数和(自身を含む): 359988720

約数和(自身を除く): 226278936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 428557, 857114, 1285671, 1714228, 2571342, 3428456, 5142684, 5571241, 10285368, 11142482, 16713723, 22284964, 33427446, 44569928, 66854892, 133709784]

約数ペア:

[(1, 133709784), (2, 66854892), (3, 44569928), (4, 33427446), (6, 22284964), (8, 16713723), (12, 11142482), (13, 10285368), (24, 5571241), (26, 5142684), (39, 3428456), (52, 2571342), (78, 1714228), (104, 1285671), (156, 857114), (312, 428557)]