1961508728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1181}}^1\times {\mathrm{7159}}^1$

素因数の和:8375

約数の個数: 32

約数和(自身を含む): 3808404000

約数和(自身を除く): 1846895272

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1181, 2362, 4724, 7159, 9448, 14318, 28636, 34249, 57272, 68498, 136996, 207611, 273992, 415222, 830444, 1660888, 8454779, 16909558, 33819116, 67638232, 245188591, 490377182, 980754364, 1961508728]

約数ペア:

[(1, 1961508728), (2, 980754364), (4, 490377182), (8, 245188591), (29, 67638232), (58, 33819116), (116, 16909558), (232, 8454779), (1181, 1660888), (2362, 830444), (4724, 415222), (7159, 273992), (9448, 207611), (14318, 136996), (28636, 68498), (34249, 57272)]