218946647530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{1105847}}^1$

素因数の和:1107390

約数の個数: 32

約数和(自身を含む): 424698712704

約数和(自身を除く): 205752065174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1523, 3046, 7615, 15230, 19799, 39598, 98995, 197990, 1105847, 2211694, 5529235, 11058470, 14376011, 28752022, 71880055, 143760110, 1684204981, 3368409962, 8421024905, 16842049810, 21894664753, 43789329506, 109473323765, 218946647530]

約数ペア:

[(1, 218946647530), (2, 109473323765), (5, 43789329506), (10, 21894664753), (13, 16842049810), (26, 8421024905), (65, 3368409962), (130, 1684204981), (1523, 143760110), (3046, 71880055), (7615, 28752022), (15230, 14376011), (19799, 11058470), (39598, 5529235), (98995, 2211694), (197990, 1105847)]