798972668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2213}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 1546576416

約数和(自身を除く): 747603748

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 131, 212, 262, 524, 689, 1378, 1703, 2213, 2756, 3406, 4426, 6812, 6943, 8852, 13886, 27772, 28769, 57538, 90259, 115076, 117289, 180518, 234578, 289903, 361036, 469156, 579806, 1159612, 1524757, 3049514, 3768739, 6099028, 7537478, 15074956, 15364859, 30729718, 61459436, 199743167, 399486334, 798972668]

約数ペア:

[(1, 798972668), (2, 399486334), (4, 199743167), (13, 61459436), (26, 30729718), (52, 15364859), (53, 15074956), (106, 7537478), (131, 6099028), (212, 3768739), (262, 3049514), (524, 1524757), (689, 1159612), (1378, 579806), (1703, 469156), (2213, 361036), (2756, 289903), (3406, 234578), (4426, 180518), (6812, 117289), (6943, 115076), (8852, 90259), (13886, 57538), (27772, 28769)]