4042178518

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{19219}}^1$

素因数の和:19492

約数の個数: 32

約数和(自身を含む): 7052048640

約数和(自身を除く): 3009870122

約数列:

[1, 2, 7, 14, 83, 166, 181, 362, 581, 1162, 1267, 2534, 15023, 19219, 30046, 38438, 105161, 134533, 210322, 269066, 1595177, 3190354, 3478639, 6957278, 11166239, 22332478, 24350473, 48700946, 288727037, 577454074, 2021089259, 4042178518]

約数ペア:

[(1, 4042178518), (2, 2021089259), (7, 577454074), (14, 288727037), (83, 48700946), (166, 24350473), (181, 22332478), (362, 11166239), (581, 6957278), (1162, 3478639), (1267, 3190354), (2534, 1595177), (15023, 269066), (19219, 210322), (30046, 134533), (38438, 105161)]