121827056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1999}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 255192000

約数和(自身を除く): 133364944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 586, 1172, 1999, 2344, 3809, 3998, 4688, 7618, 7996, 15236, 15992, 25987, 30472, 31984, 51974, 60944, 103948, 207896, 415792, 585707, 1171414, 2342828, 4685656, 7614191, 9371312, 15228382, 30456764, 60913528, 121827056]

約数ペア:

[(1, 121827056), (2, 60913528), (4, 30456764), (8, 15228382), (13, 9371312), (16, 7614191), (26, 4685656), (52, 2342828), (104, 1171414), (208, 585707), (293, 415792), (586, 207896), (1172, 103948), (1999, 60944), (2344, 51974), (3809, 31984), (3998, 30472), (4688, 25987), (7618, 15992), (7996, 15236)]