1363504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 20

約数和(自身を含む): 2728000

約数和(自身を除く): 1364496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2749, 5498, 10996, 21992, 43984, 85219, 170438, 340876, 681752, 1363504]

約数ペア:

[(1, 1363504), (2, 681752), (4, 340876), (8, 170438), (16, 85219), (31, 43984), (62, 21992), (124, 10996), (248, 5498), (496, 2749)]