1839731212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{2143}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 3565900800

約数和(自身を除く): 1726169588

約数列:

[1, 2, 4, 11, 22, 44, 109, 179, 218, 358, 436, 716, 1199, 1969, 2143, 2398, 3938, 4286, 4796, 7876, 8572, 19511, 23573, 39022, 47146, 78044, 94292, 214621, 233587, 383597, 429242, 467174, 767194, 858484, 934348, 1534388, 2569457, 4219567, 5138914, 8439134, 10277828, 16878268, 41812073, 83624146, 167248292, 459932803, 919865606, 1839731212]

約数ペア:

[(1, 1839731212), (2, 919865606), (4, 459932803), (11, 167248292), (22, 83624146), (44, 41812073), (109, 16878268), (179, 10277828), (218, 8439134), (358, 5138914), (436, 4219567), (716, 2569457), (1199, 1534388), (1969, 934348), (2143, 858484), (2398, 767194), (3938, 467174), (4286, 429242), (4796, 383597), (7876, 233587), (8572, 214621), (19511, 94292), (23573, 78044), (39022, 47146)]