2645796

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 6511680

約数和(自身を除く): 3865884

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 101, 111, 118, 148, 177, 202, 222, 236, 303, 354, 404, 444, 606, 708, 1212, 2183, 3737, 4366, 5959, 6549, 7474, 8732, 11211, 11918, 13098, 14948, 17877, 22422, 23836, 26196, 35754, 44844, 71508, 220483, 440966, 661449, 881932, 1322898, 2645796]

約数ペア:

[(1, 2645796), (2, 1322898), (3, 881932), (4, 661449), (6, 440966), (12, 220483), (37, 71508), (59, 44844), (74, 35754), (101, 26196), (111, 23836), (118, 22422), (148, 17877), (177, 14948), (202, 13098), (222, 11918), (236, 11211), (303, 8732), (354, 7474), (404, 6549), (444, 5959), (606, 4366), (708, 3737), (1212, 2183)]