921338278

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2707}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 1689272064

約数和(自身を除く): 767933786

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 151, 161, 302, 322, 1057, 1127, 2114, 2254, 2707, 3473, 5414, 6946, 7399, 14798, 18949, 24311, 37898, 48622, 62261, 124522, 132643, 170177, 265286, 340354, 408757, 435827, 817514, 871654, 2861299, 3050789, 5722598, 6101578, 9401411, 18802822, 20029093, 40058186, 65809877, 131619754, 460669139, 921338278]

約数ペア:

[(1, 921338278), (2, 460669139), (7, 131619754), (14, 65809877), (23, 40058186), (46, 20029093), (49, 18802822), (98, 9401411), (151, 6101578), (161, 5722598), (302, 3050789), (322, 2861299), (1057, 871654), (1127, 817514), (2114, 435827), (2254, 408757), (2707, 340354), (3473, 265286), (5414, 170177), (6946, 132643), (7399, 124522), (14798, 62261), (18949, 48622), (24311, 37898)]