2644248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6507

約数の個数: 32

約数和(自身を含む): 7000560

約数和(自身を除く): 4356312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 6481, 12962, 19443, 25924, 38886, 51848, 77772, 110177, 155544, 220354, 330531, 440708, 661062, 881416, 1322124, 2644248]

約数ペア:

[(1, 2644248), (2, 1322124), (3, 881416), (4, 661062), (6, 440708), (8, 330531), (12, 220354), (17, 155544), (24, 110177), (34, 77772), (51, 51848), (68, 38886), (102, 25924), (136, 19443), (204, 12962), (408, 6481)]