2103198724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{47657}}^1$

素因数の和:47748

約数の個数: 48

約数和(自身を含む): 4323533760

約数和(自身を除く): 2220335036

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 748, 1003, 1298, 2006, 2596, 4012, 11033, 22066, 44132, 47657, 95314, 190628, 524227, 810169, 1048454, 1620338, 2096908, 2811763, 3240676, 5623526, 8911859, 11247052, 17823718, 30929393, 35647436, 47799971, 61858786, 95599942, 123717572, 191199884, 525799681, 1051599362, 2103198724]

約数ペア:

[(1, 2103198724), (2, 1051599362), (4, 525799681), (11, 191199884), (17, 123717572), (22, 95599942), (34, 61858786), (44, 47799971), (59, 35647436), (68, 30929393), (118, 17823718), (187, 11247052), (236, 8911859), (374, 5623526), (649, 3240676), (748, 2811763), (1003, 2096908), (1298, 1620338), (2006, 1048454), (2596, 810169), (4012, 524227), (11033, 190628), (22066, 95314), (44132, 47657)]