2215442878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{34381}}^1$

素因数の和:34524

約数の個数: 32

約数和(自身を含む): 3787521120

約数和(自身を除く): 1572078242

約数列:

[1, 2, 11, 22, 29, 58, 101, 202, 319, 638, 1111, 2222, 2929, 5858, 32219, 34381, 64438, 68762, 378191, 756382, 997049, 1994098, 3472481, 6944962, 10967539, 21935078, 38197291, 76394582, 100701949, 201403898, 1107721439, 2215442878]

約数ペア:

[(1, 2215442878), (2, 1107721439), (11, 201403898), (22, 100701949), (29, 76394582), (58, 38197291), (101, 21935078), (202, 10967539), (319, 6944962), (638, 3472481), (1111, 1994098), (2222, 997049), (2929, 756382), (5858, 378191), (32219, 68762), (34381, 64438)]