417804988

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5062

約数の個数: 36

約数和(自身を含む): 787496752

約数和(自身を除く): 369691764

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 289, 292, 578, 1156, 1241, 2482, 4951, 4964, 9902, 19804, 21097, 42194, 84167, 84388, 168334, 336668, 361423, 722846, 1430839, 1445692, 2861678, 5723356, 6144191, 12288382, 24576764, 104451247, 208902494, 417804988]

約数ペア:

[(1, 417804988), (2, 208902494), (4, 104451247), (17, 24576764), (34, 12288382), (68, 6144191), (73, 5723356), (146, 2861678), (289, 1445692), (292, 1430839), (578, 722846), (1156, 361423), (1241, 336668), (2482, 168334), (4951, 84388), (4964, 84167), (9902, 42194), (19804, 21097)]