2139779902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1\times {\mathrm{2593}}^1$

素因数の和:4492

約数の個数: 32

約数和(自身を含む): 3663267552

約数和(自身を除く): 1523487650

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1867, 2593, 3734, 5186, 24271, 31739, 33709, 44081, 48542, 63478, 67418, 88162, 412607, 573053, 825214, 1146106, 4841131, 9682262, 62934703, 82299227, 125869406, 164598454, 1069889951, 2139779902]

約数ペア:

[(1, 2139779902), (2, 1069889951), (13, 164598454), (17, 125869406), (26, 82299227), (34, 62934703), (221, 9682262), (442, 4841131), (1867, 1146106), (2593, 825214), (3734, 573053), (5186, 412607), (24271, 88162), (31739, 67418), (33709, 63478), (44081, 48542)]