841404512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106453}}^1$

素因数の和:106495

約数の個数: 48

約数和(自身を含む): 1877848560

約数和(自身を除く): 1036444048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 106453, 212906, 425812, 851624, 1383889, 1703248, 2022607, 2767778, 3406496, 4045214, 5535556, 8090428, 11071112, 16180856, 22142224, 26293891, 32361712, 44284448, 52587782, 64723424, 105175564, 210351128, 420702256, 841404512]

約数ペア:

[(1, 841404512), (2, 420702256), (4, 210351128), (8, 105175564), (13, 64723424), (16, 52587782), (19, 44284448), (26, 32361712), (32, 26293891), (38, 22142224), (52, 16180856), (76, 11071112), (104, 8090428), (152, 5535556), (208, 4045214), (247, 3406496), (304, 2767778), (416, 2022607), (494, 1703248), (608, 1383889), (988, 851624), (1976, 425812), (3952, 212906), (7904, 106453)]