7831210554

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{12101}}^1$

素因数の和:12495

約数の個数: 48

約数和(自身を含む): 17151680520

約数和(自身を除く): 9320469966

約数列:

[1, 2, 3, 6, 9, 18, 157, 229, 314, 458, 471, 687, 942, 1374, 1413, 2061, 2826, 4122, 12101, 24202, 35953, 36303, 71906, 72606, 107859, 108909, 215718, 217818, 323577, 647154, 1899857, 2771129, 3799714, 5542258, 5699571, 8313387, 11399142, 16626774, 17098713, 24940161, 34197426, 49880322, 435067253, 870134506, 1305201759, 2610403518, 3915605277, 7831210554]

約数ペア:

[(1, 7831210554), (2, 3915605277), (3, 2610403518), (6, 1305201759), (9, 870134506), (18, 435067253), (157, 49880322), (229, 34197426), (314, 24940161), (458, 17098713), (471, 16626774), (687, 11399142), (942, 8313387), (1374, 5699571), (1413, 5542258), (2061, 3799714), (2826, 2771129), (4122, 1899857), (12101, 647154), (24202, 323577), (35953, 217818), (36303, 215718), (71906, 108909), (72606, 107859)]