1988041332888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2123975783}}^1$

素因数の和:2123975808

約数の個数: 48

約数和(自身を含む): 5798453890320

約数和(自身を除く): 3810412557432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2123975783, 4247951566, 6371927349, 8495903132, 12743854698, 16991806264, 19115782047, 25487709396, 27611685179, 38231564094, 50975418792, 55223370358, 76463128188, 82835055537, 110446740716, 152926256376, 165670111074, 220893481432, 248505166611, 331340222148, 497010333222, 662680444296, 994020666444, 1988041332888]

約数ペア:

[(1, 1988041332888), (2, 994020666444), (3, 662680444296), (4, 497010333222), (6, 331340222148), (8, 248505166611), (9, 220893481432), (12, 165670111074), (13, 152926256376), (18, 110446740716), (24, 82835055537), (26, 76463128188), (36, 55223370358), (39, 50975418792), (52, 38231564094), (72, 27611685179), (78, 25487709396), (104, 19115782047), (117, 16991806264), (156, 12743854698), (234, 8495903132), (312, 6371927349), (468, 4247951566), (936, 2123975783)]