210960771830

素因数分解:

$2^1\times 5^1\times {\mathrm{38921}}^1\times {\mathrm{542023}}^1$

素因数の和:580951

約数の個数: 16

約数和(自身を含む): 379739846304

約数和(自身を除く): 168779074474

約数列:

[1, 2, 5, 10, 38921, 77842, 194605, 389210, 542023, 1084046, 2710115, 5420230, 21096077183, 42192154366, 105480385915, 210960771830]

約数ペア:

[(1, 210960771830), (2, 105480385915), (5, 42192154366), (10, 21096077183), (38921, 5420230), (77842, 2710115), (194605, 1084046), (389210, 542023)]