6445754

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 12299688

約数和(自身を除く): 5853934

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 73, 98, 106, 119, 146, 238, 371, 511, 742, 833, 901, 1022, 1241, 1666, 1802, 2482, 2597, 3577, 3869, 5194, 6307, 7154, 7738, 8687, 12614, 17374, 27083, 44149, 54166, 60809, 65773, 88298, 121618, 131546, 189581, 379162, 460411, 920822, 3222877, 6445754]

約数ペア:

[(1, 6445754), (2, 3222877), (7, 920822), (14, 460411), (17, 379162), (34, 189581), (49, 131546), (53, 121618), (73, 88298), (98, 65773), (106, 60809), (119, 54166), (146, 44149), (238, 27083), (371, 17374), (511, 12614), (742, 8687), (833, 7738), (901, 7154), (1022, 6307), (1241, 5194), (1666, 3869), (1802, 3577), (2482, 2597)]