982498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 1772928

約数和(自身を除く): 790430

約数列:

[1, 2, 11, 17, 22, 34, 37, 71, 74, 142, 187, 374, 407, 629, 781, 814, 1207, 1258, 1562, 2414, 2627, 5254, 6919, 13277, 13838, 26554, 28897, 44659, 57794, 89318, 491249, 982498]

約数ペア:

[(1, 982498), (2, 491249), (11, 89318), (17, 57794), (22, 44659), (34, 28897), (37, 26554), (71, 13838), (74, 13277), (142, 6919), (187, 5254), (374, 2627), (407, 2414), (629, 1562), (781, 1258), (814, 1207)]