1900883980796

素因数分解:

$2^2\times {\mathrm{1399}}^1\times {\mathrm{20393}}^1\times {\mathrm{16657}}^1$

素因数の和:38453

約数の個数: 24

約数和(自身を含む): 3329287869600

約数和(自身を除く): 1428403888804

約数列:

[1, 2, 4, 1399, 2798, 5596, 16657, 20393, 33314, 40786, 66628, 81572, 23303143, 28529807, 46606286, 57059614, 93212572, 114119228, 339686201, 679372402, 1358744804, 475220995199, 950441990398, 1900883980796]

約数ペア:

[(1, 1900883980796), (2, 950441990398), (4, 475220995199), (1399, 1358744804), (2798, 679372402), (5596, 339686201), (16657, 114119228), (20393, 93212572), (33314, 57059614), (40786, 46606286), (66628, 28529807), (81572, 23303143)]