1245940254724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1\times {\mathrm{207679}}^1$

素因数の和:210064

約数の個数: 48

約数和(自身を含む): 2419987046400

約数和(自身を除く): 1174046791676

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2311, 2596, 4622, 9244, 25421, 50842, 101684, 136349, 207679, 272698, 415358, 545396, 830716, 1499839, 2284469, 2999678, 4568938, 5999356, 9137876, 12253061, 24506122, 49012244, 134783671, 269567342, 479946169, 539134684, 959892338, 1919784676, 5279407859, 10558815718, 21117631436, 28316823971, 56633647942, 113267295884, 311485063681, 622970127362, 1245940254724]

約数ペア:

[(1, 1245940254724), (2, 622970127362), (4, 311485063681), (11, 113267295884), (22, 56633647942), (44, 28316823971), (59, 21117631436), (118, 10558815718), (236, 5279407859), (649, 1919784676), (1298, 959892338), (2311, 539134684), (2596, 479946169), (4622, 269567342), (9244, 134783671), (25421, 49012244), (50842, 24506122), (101684, 12253061), (136349, 9137876), (207679, 5999356), (272698, 4568938), (415358, 2999678), (545396, 2284469), (830716, 1499839)]