2213702996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{6287}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 4214972160

約数和(自身を除く): 2001269164

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 113, 164, 226, 452, 779, 1558, 2147, 3116, 4294, 4633, 6287, 8588, 9266, 12574, 18532, 25148, 88027, 119453, 176054, 238906, 257767, 352108, 477812, 515534, 710431, 1031068, 1420862, 2841724, 4897573, 9795146, 13498189, 19590292, 26996378, 29127671, 53992756, 58255342, 116510684, 553425749, 1106851498, 2213702996]

約数ペア:

[(1, 2213702996), (2, 1106851498), (4, 553425749), (19, 116510684), (38, 58255342), (41, 53992756), (76, 29127671), (82, 26996378), (113, 19590292), (164, 13498189), (226, 9795146), (452, 4897573), (779, 2841724), (1558, 1420862), (2147, 1031068), (3116, 710431), (4294, 515534), (4633, 477812), (6287, 352108), (8588, 257767), (9266, 238906), (12574, 176054), (18532, 119453), (25148, 88027)]