289938172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{4051}}^1$

素因数の和:4701

約数の個数: 24

約数和(自身を含む): 525868560

約数和(自身を除く): 235930388

約数列:

[1, 2, 4, 29, 58, 116, 617, 1234, 2468, 4051, 8102, 16204, 17893, 35786, 71572, 117479, 234958, 469916, 2499467, 4998934, 9997868, 72484543, 144969086, 289938172]

約数ペア:

[(1, 289938172), (2, 144969086), (4, 72484543), (29, 9997868), (58, 4998934), (116, 2499467), (617, 469916), (1234, 234958), (2468, 117479), (4051, 71572), (8102, 35786), (16204, 17893)]