1389306074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 2392036920

約数和(自身を除く): 1002730846

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 169, 338, 377, 533, 754, 1066, 1189, 2378, 3457, 4901, 6914, 6929, 9802, 13858, 15457, 30914, 44941, 89882, 100253, 141737, 200506, 200941, 283474, 401882, 584233, 1168466, 1303289, 1842581, 2606578, 3685162, 4110373, 8220746, 16942757, 23953553, 33885514, 47907106, 53434849, 106869698, 694653037, 1389306074]

約数ペア:

[(1, 1389306074), (2, 694653037), (13, 106869698), (26, 53434849), (29, 47907106), (41, 33885514), (58, 23953553), (82, 16942757), (169, 8220746), (338, 4110373), (377, 3685162), (533, 2606578), (754, 1842581), (1066, 1303289), (1189, 1168466), (2378, 584233), (3457, 401882), (4901, 283474), (6914, 200941), (6929, 200506), (9802, 141737), (13858, 100253), (15457, 89882), (30914, 44941)]