5145238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 10033920

約数和(自身を除く): 4888682

約数列:

[1, 2, 7, 14, 19, 23, 29, 38, 46, 58, 133, 161, 203, 266, 322, 406, 437, 551, 667, 841, 874, 1102, 1334, 1682, 3059, 3857, 4669, 5887, 6118, 7714, 9338, 11774, 12673, 15979, 19343, 25346, 31958, 38686, 88711, 111853, 135401, 177422, 223706, 270802, 367517, 735034, 2572619, 5145238]

約数ペア:

[(1, 5145238), (2, 2572619), (7, 735034), (14, 367517), (19, 270802), (23, 223706), (29, 177422), (38, 135401), (46, 111853), (58, 88711), (133, 38686), (161, 31958), (203, 25346), (266, 19343), (322, 15979), (406, 12673), (437, 11774), (551, 9338), (667, 7714), (841, 6118), (874, 5887), (1102, 4669), (1334, 3857), (1682, 3059)]