977673452

素因数分解:

$2^2\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{21701}}^1$

素因数の和:23321

約数の個数: 24

約数和(自身を含む): 1956652320

約数和(自身を除く): 978978868

約数列:

[1, 2, 4, 7, 14, 28, 1609, 3218, 6436, 11263, 21701, 22526, 43402, 45052, 86804, 151907, 303814, 607628, 34916909, 69833818, 139667636, 244418363, 488836726, 977673452]

約数ペア:

[(1, 977673452), (2, 488836726), (4, 244418363), (7, 139667636), (14, 69833818), (28, 34916909), (1609, 607628), (3218, 303814), (6436, 151907), (11263, 86804), (21701, 45052), (22526, 43402)]