38523888910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1988843}}^1$

素因数の和:1989012

約数の個数: 32

約数和(自身を含む): 75178303200

約数和(自身を除く): 36654414290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 1988843, 3977686, 9944215, 19888430, 25854959, 51709918, 129274795, 258549590, 296337607, 592675214, 1481688035, 2963376070, 3852388891, 7704777782, 19261944455, 38523888910]

約数ペア:

[(1, 38523888910), (2, 19261944455), (5, 7704777782), (10, 3852388891), (13, 2963376070), (26, 1481688035), (65, 592675214), (130, 296337607), (149, 258549590), (298, 129274795), (745, 51709918), (1490, 25854959), (1937, 19888430), (3874, 9944215), (9685, 3977686), (19370, 1988843)]