298440713090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10723}}^1\times {\mathrm{214091}}^1$

素因数の和:224834

約数の個数: 32

約数和(自身を含む): 578572497216

約数和(自身を除く): 280131784126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10723, 21446, 53615, 107230, 139399, 214091, 278798, 428182, 696995, 1070455, 1393990, 2140910, 2783183, 5566366, 13915915, 27831830, 2295697793, 4591395586, 11478488965, 22956977930, 29844071309, 59688142618, 149220356545, 298440713090]

約数ペア:

[(1, 298440713090), (2, 149220356545), (5, 59688142618), (10, 29844071309), (13, 22956977930), (26, 11478488965), (65, 4591395586), (130, 2295697793), (10723, 27831830), (21446, 13915915), (53615, 5566366), (107230, 2783183), (139399, 2140910), (214091, 1393990), (278798, 1070455), (428182, 696995)]