2379725296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{170761}}^1$

素因数の和:170849

約数の個数: 40

約数和(自身を含む): 5039528144

約数和(自身を除く): 2659802848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 170761, 341522, 683044, 1366088, 2219893, 2732176, 4439786, 8879572, 11440987, 17759144, 22881974, 35518288, 45763948, 91527896, 148732831, 183055792, 297465662, 594931324, 1189862648, 2379725296]

約数ペア:

[(1, 2379725296), (2, 1189862648), (4, 594931324), (8, 297465662), (13, 183055792), (16, 148732831), (26, 91527896), (52, 45763948), (67, 35518288), (104, 22881974), (134, 17759144), (208, 11440987), (268, 8879572), (536, 4439786), (871, 2732176), (1072, 2219893), (1742, 1366088), (3484, 683044), (6968, 341522), (13936, 170761)]