2988944872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{236917}}^1$

素因数の和:237025

約数の個数: 32

約数和(自身を含む): 5970333600

約数和(自身を除く): 2981388728

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 236917, 473834, 947668, 1895336, 4501423, 9002846, 18005692, 19664111, 36011384, 39328222, 78656444, 157312888, 373618109, 747236218, 1494472436, 2988944872]

約数ペア:

[(1, 2988944872), (2, 1494472436), (4, 747236218), (8, 373618109), (19, 157312888), (38, 78656444), (76, 39328222), (83, 36011384), (152, 19664111), (166, 18005692), (332, 9002846), (664, 4501423), (1577, 1895336), (3154, 947668), (6308, 473834), (12616, 236917)]