1649102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 3320352

約数和(自身を除く): 1671250

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 41, 82, 91, 119, 169, 182, 221, 238, 287, 338, 442, 533, 574, 697, 1066, 1183, 1394, 1547, 2366, 2873, 3094, 3731, 4879, 5746, 6929, 7462, 9061, 9758, 13858, 18122, 20111, 40222, 48503, 63427, 97006, 117793, 126854, 235586, 824551, 1649102]

約数ペア:

[(1, 1649102), (2, 824551), (7, 235586), (13, 126854), (14, 117793), (17, 97006), (26, 63427), (34, 48503), (41, 40222), (82, 20111), (91, 18122), (119, 13858), (169, 9758), (182, 9061), (221, 7462), (238, 6929), (287, 5746), (338, 4879), (442, 3731), (533, 3094), (574, 2873), (697, 2366), (1066, 1547), (1183, 1394)]