123338410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9781}}^1$

素因数の和:9898

約数の個数: 32

約数和(自身を含む): 241576272

約数和(自身を除く): 118237862

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 9781, 12610, 19562, 48905, 97810, 127153, 254306, 635765, 948757, 1271530, 1897514, 4743785, 9487570, 12333841, 24667682, 61669205, 123338410]

約数ペア:

[(1, 123338410), (2, 61669205), (5, 24667682), (10, 12333841), (13, 9487570), (26, 4743785), (65, 1897514), (97, 1271530), (130, 948757), (194, 635765), (485, 254306), (970, 127153), (1261, 97810), (2522, 48905), (6305, 19562), (9781, 12610)]