86980492802

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{30605381}}^1$

素因数の和:30605426

約数の個数: 24

約数和(自身を含む): 157005609660

約数和(自身を除く): 70025116858

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 30605381, 61210762, 214237667, 428475334, 887556049, 1499663669, 1775112098, 2999327338, 6212892343, 12425784686, 43490246401, 86980492802]

約数ペア:

[(1, 86980492802), (2, 43490246401), (7, 12425784686), (14, 6212892343), (29, 2999327338), (49, 1775112098), (58, 1499663669), (98, 887556049), (203, 428475334), (406, 214237667), (1421, 61210762), (2842, 30605381)]