7490522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 13003200

約数和(自身を除く): 5512678

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 257, 494, 514, 767, 1121, 1534, 2242, 3341, 4883, 6682, 9766, 14573, 15163, 29146, 30326, 63479, 126958, 197119, 288097, 394238, 576194, 3745261, 7490522]

約数ペア:

[(1, 7490522), (2, 3745261), (13, 576194), (19, 394238), (26, 288097), (38, 197119), (59, 126958), (118, 63479), (247, 30326), (257, 29146), (494, 15163), (514, 14573), (767, 9766), (1121, 6682), (1534, 4883), (2242, 3341)]