122714930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3673}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 238868784

約数和(自身を除く): 116153854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2570, 3341, 3673, 6682, 7346, 16705, 18365, 33410, 36730, 47749, 95498, 238745, 477490, 943961, 1887922, 4719805, 9439610, 12271493, 24542986, 61357465, 122714930]

約数ペア:

[(1, 122714930), (2, 61357465), (5, 24542986), (10, 12271493), (13, 9439610), (26, 4719805), (65, 1887922), (130, 943961), (257, 477490), (514, 238745), (1285, 95498), (2570, 47749), (3341, 36730), (3673, 33410), (6682, 18365), (7346, 16705)]