2807618372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{123553}}^1$

素因数の和:123612

約数の個数: 48

約数和(自身を含む): 5811980160

約数和(自身を除く): 3004361788

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 11362, 22724, 123553, 247106, 494212, 1606189, 2347507, 2841719, 3212378, 4695014, 5683438, 6424756, 9390028, 11366876, 30517591, 36942347, 53992661, 61035182, 73884694, 107985322, 122070364, 147769388, 215970644, 701904593, 1403809186, 2807618372]

約数ペア:

[(1, 2807618372), (2, 1403809186), (4, 701904593), (13, 215970644), (19, 147769388), (23, 122070364), (26, 107985322), (38, 73884694), (46, 61035182), (52, 53992661), (76, 36942347), (92, 30517591), (247, 11366876), (299, 9390028), (437, 6424756), (494, 5683438), (598, 4695014), (874, 3212378), (988, 2841719), (1196, 2347507), (1748, 1606189), (5681, 494212), (11362, 247106), (22724, 123553)]