4389561372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{661477}}^1$

素因数の和:661570

約数の個数: 48

約数和(自身を含む): 11853685760

約数和(自身を除く): 7464124388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 661477, 1322954, 1984431, 2645908, 3968862, 4630339, 7937724, 9260678, 13891017, 18521356, 27782034, 52256683, 55564068, 104513366, 156770049, 209026732, 313540098, 365796781, 627080196, 731593562, 1097390343, 1463187124, 2194780686, 4389561372]

約数ペア:

[(1, 4389561372), (2, 2194780686), (3, 1463187124), (4, 1097390343), (6, 731593562), (7, 627080196), (12, 365796781), (14, 313540098), (21, 209026732), (28, 156770049), (42, 104513366), (79, 55564068), (84, 52256683), (158, 27782034), (237, 18521356), (316, 13891017), (474, 9260678), (553, 7937724), (948, 4630339), (1106, 3968862), (1659, 2645908), (2212, 1984431), (3318, 1322954), (6636, 661477)]