655123774

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 1022970240

約数和(自身を除く): 367846466

約数列:

[1, 2, 61, 79, 101, 122, 158, 202, 673, 1346, 4819, 6161, 7979, 9638, 12322, 15958, 41053, 53167, 67973, 82106, 106334, 135946, 486719, 973438, 3243187, 4146353, 5369867, 6486374, 8292706, 10739734, 327561887, 655123774]

約数ペア:

[(1, 655123774), (2, 327561887), (61, 10739734), (79, 8292706), (101, 6486374), (122, 5369867), (158, 4146353), (202, 3243187), (673, 973438), (1346, 486719), (4819, 135946), (6161, 106334), (7979, 82106), (9638, 67973), (12322, 53167), (15958, 41053)]