2400972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 6488832

約数和(自身を除く): 4087860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 283, 303, 404, 566, 606, 707, 849, 1132, 1212, 1414, 1698, 1981, 2121, 2828, 3396, 3962, 4242, 5943, 7924, 8484, 11886, 23772, 28583, 57166, 85749, 114332, 171498, 200081, 342996, 400162, 600243, 800324, 1200486, 2400972]

約数ペア:

[(1, 2400972), (2, 1200486), (3, 800324), (4, 600243), (6, 400162), (7, 342996), (12, 200081), (14, 171498), (21, 114332), (28, 85749), (42, 57166), (84, 28583), (101, 23772), (202, 11886), (283, 8484), (303, 7924), (404, 5943), (566, 4242), (606, 3962), (707, 3396), (849, 2828), (1132, 2121), (1212, 1981), (1414, 1698)]