294135254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1483}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 521988096

約数和(自身を除く): 227852842

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 457, 914, 1483, 2966, 3199, 6398, 10381, 14167, 20762, 28334, 45973, 91946, 99169, 198338, 321811, 643622, 677731, 1355462, 4744117, 9488234, 21009661, 42019322, 147067627, 294135254]

約数ペア:

[(1, 294135254), (2, 147067627), (7, 42019322), (14, 21009661), (31, 9488234), (62, 4744117), (217, 1355462), (434, 677731), (457, 643622), (914, 321811), (1483, 198338), (2966, 99169), (3199, 91946), (6398, 45973), (10381, 28334), (14167, 20762)]