2279662919807

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1283}}^1\times {\mathrm{25457}}^1$

素因数の和:26832

約数の個数: 48

約数和(自身を含む): 2871320244480

約数和(自身を除く): 591657324673

約数列:

[1, 7, 13, 59, 91, 169, 413, 767, 1183, 1283, 5369, 8981, 9971, 16679, 25457, 69797, 75697, 116753, 178199, 216827, 330941, 529879, 984061, 1501963, 1517789, 2316587, 4302233, 6888427, 10513741, 12792793, 19525519, 30115631, 32661331, 89549551, 136678633, 228629317, 253831747, 424597303, 1776822229, 1927018529, 2972181121, 5519764939, 13489129703, 25051240877, 38638354573, 175358686139, 325666131401, 2279662919807]

約数ペア:

[(1, 2279662919807), (7, 325666131401), (13, 175358686139), (59, 38638354573), (91, 25051240877), (169, 13489129703), (413, 5519764939), (767, 2972181121), (1183, 1927018529), (1283, 1776822229), (5369, 424597303), (8981, 253831747), (9971, 228629317), (16679, 136678633), (25457, 89549551), (69797, 32661331), (75697, 30115631), (116753, 19525519), (178199, 12792793), (216827, 10513741), (330941, 6888427), (529879, 4302233), (984061, 2316587), (1501963, 1517789)]