1962146992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{140797}}^1$

素因数の和:140885

約数の個数: 40

約数和(自身を含む): 4155230576

約数和(自身を除く): 2193083584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 140797, 281594, 563188, 1126376, 1830361, 2252752, 3660722, 7321444, 9433399, 14642888, 18866798, 29285776, 37733596, 75467192, 122634187, 150934384, 245268374, 490536748, 981073496, 1962146992]

約数ペア:

[(1, 1962146992), (2, 981073496), (4, 490536748), (8, 245268374), (13, 150934384), (16, 122634187), (26, 75467192), (52, 37733596), (67, 29285776), (104, 18866798), (134, 14642888), (208, 9433399), (268, 7321444), (536, 3660722), (871, 2252752), (1072, 1830361), (1742, 1126376), (3484, 563188), (6968, 281594), (13936, 140797)]