988891692

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{37441}}^1$

素因数の和:37550

約数の個数: 48

約数和(自身を含む): 2415458304

約数和(自身を除く): 1426566612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2201, 4402, 6603, 8804, 13206, 26412, 37441, 74882, 112323, 149764, 224646, 449292, 1160671, 2321342, 2658311, 3482013, 4642684, 5316622, 6964026, 7974933, 10633244, 13928052, 15949866, 31899732, 82407641, 164815282, 247222923, 329630564, 494445846, 988891692]

約数ペア:

[(1, 988891692), (2, 494445846), (3, 329630564), (4, 247222923), (6, 164815282), (12, 82407641), (31, 31899732), (62, 15949866), (71, 13928052), (93, 10633244), (124, 7974933), (142, 6964026), (186, 5316622), (213, 4642684), (284, 3482013), (372, 2658311), (426, 2321342), (852, 1160671), (2201, 449292), (4402, 224646), (6603, 149764), (8804, 112323), (13206, 74882), (26412, 37441)]