2947366916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1\times {\mathrm{587}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 5601974784

約数和(自身を除く): 2654607868

約数列:

[1, 2, 4, 13, 26, 52, 223, 433, 446, 587, 866, 892, 1174, 1732, 2348, 2899, 5629, 5798, 7631, 11258, 11596, 15262, 22516, 30524, 96559, 130901, 193118, 254171, 261802, 386236, 508342, 523604, 1016684, 1255267, 1701713, 2510534, 3304223, 3403426, 5021068, 6608446, 6806852, 13216892, 56680133, 113360266, 226720532, 736841729, 1473683458, 2947366916]

約数ペア:

[(1, 2947366916), (2, 1473683458), (4, 736841729), (13, 226720532), (26, 113360266), (52, 56680133), (223, 13216892), (433, 6806852), (446, 6608446), (587, 5021068), (866, 3403426), (892, 3304223), (1174, 2510534), (1732, 1701713), (2348, 1255267), (2899, 1016684), (5629, 523604), (5798, 508342), (7631, 386236), (11258, 261802), (11596, 254171), (15262, 193118), (22516, 130901), (30524, 96559)]