8150012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 16534560

約数和(自身を除く): 8384548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 113, 146, 226, 247, 292, 452, 494, 949, 988, 1387, 1469, 1898, 2147, 2774, 2938, 3796, 4294, 5548, 5876, 8249, 8588, 16498, 18031, 27911, 32996, 36062, 55822, 72124, 107237, 111644, 156731, 214474, 313462, 428948, 626924, 2037503, 4075006, 8150012]

約数ペア:

[(1, 8150012), (2, 4075006), (4, 2037503), (13, 626924), (19, 428948), (26, 313462), (38, 214474), (52, 156731), (73, 111644), (76, 107237), (113, 72124), (146, 55822), (226, 36062), (247, 32996), (292, 27911), (452, 18031), (494, 16498), (949, 8588), (988, 8249), (1387, 5876), (1469, 5548), (1898, 4294), (2147, 3796), (2774, 2938)]