438956406785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1\times {\mathrm{94201}}^1$

素因数の和:98453

約数の個数: 32

約数和(自身を含む): 600784182432

約数和(自身を除く): 161827775647

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 4217, 21085, 54821, 71689, 94201, 274105, 358445, 471005, 931957, 1224613, 1601417, 4659785, 6123065, 8007085, 20818421, 104092105, 397245617, 1986228085, 5164193021, 6753175489, 25820965105, 33765877445, 87791281357, 438956406785]

約数ペア:

[(1, 438956406785), (5, 87791281357), (13, 33765877445), (17, 25820965105), (65, 6753175489), (85, 5164193021), (221, 1986228085), (1105, 397245617), (4217, 104092105), (21085, 20818421), (54821, 8007085), (71689, 6123065), (94201, 4659785), (274105, 1601417), (358445, 1224613), (471005, 931957)]