977423270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{4241}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 1853923680

約数和(自身を除く): 876500410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1213, 2426, 4241, 6065, 8482, 12130, 21205, 23047, 42410, 46094, 80579, 115235, 161158, 230470, 402895, 805790, 5144333, 10288666, 25721665, 51443330, 97742327, 195484654, 488711635, 977423270]

約数ペア:

[(1, 977423270), (2, 488711635), (5, 195484654), (10, 97742327), (19, 51443330), (38, 25721665), (95, 10288666), (190, 5144333), (1213, 805790), (2426, 402895), (4241, 230470), (6065, 161158), (8482, 115235), (12130, 80579), (21205, 46094), (23047, 42410)]