438045410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{32911}}^1$

素因数の和:32951

約数の個数: 32

約数和(自身を含む): 867297024

約数和(自身を除く): 429251614

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 32911, 65822, 164555, 329110, 362021, 724042, 1810105, 3620210, 3982231, 7964462, 19911155, 39822310, 43804541, 87609082, 219022705, 438045410]

約数ペア:

[(1, 438045410), (2, 219022705), (5, 87609082), (10, 43804541), (11, 39822310), (22, 19911155), (55, 7964462), (110, 3982231), (121, 3620210), (242, 1810105), (605, 724042), (1210, 362021), (1331, 329110), (2662, 164555), (6655, 65822), (13310, 32911)]