4065103679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1399}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 5148057600

約数和(自身を除く): 1082953921

約数列:

[1, 7, 13, 37, 91, 259, 481, 863, 1399, 3367, 6041, 9793, 11219, 18187, 31931, 51763, 78533, 127309, 223517, 362341, 415103, 672919, 1207337, 2905721, 4710433, 8451359, 15695381, 44671469, 109867667, 312700283, 580729097, 4065103679]

約数ペア:

[(1, 4065103679), (7, 580729097), (13, 312700283), (37, 109867667), (91, 44671469), (259, 15695381), (481, 8451359), (863, 4710433), (1399, 2905721), (3367, 1207337), (6041, 672919), (9793, 415103), (11219, 362341), (18187, 223517), (31931, 127309), (51763, 78533)]