2130368084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{15739}}^1$

素因数の和:15912

約数の個数: 48

約数和(自身を含む): 4257355200

約数和(自身を除く): 2126987116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 137, 247, 274, 494, 548, 988, 1781, 2603, 3562, 5206, 7124, 10412, 15739, 31478, 33839, 62956, 67678, 135356, 204607, 299041, 409214, 598082, 818428, 1196164, 2156243, 3887533, 4312486, 7775066, 8624972, 15550132, 28031159, 40968617, 56062318, 81937234, 112124636, 163874468, 532592021, 1065184042, 2130368084]

約数ペア:

[(1, 2130368084), (2, 1065184042), (4, 532592021), (13, 163874468), (19, 112124636), (26, 81937234), (38, 56062318), (52, 40968617), (76, 28031159), (137, 15550132), (247, 8624972), (274, 7775066), (494, 4312486), (548, 3887533), (988, 2156243), (1781, 1196164), (2603, 818428), (3562, 598082), (5206, 409214), (7124, 299041), (10412, 204607), (15739, 135356), (31478, 67678), (33839, 62956)]