1341028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2815344

約数和(自身を除く): 1474316

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 41, 52, 68, 74, 82, 148, 164, 221, 442, 481, 533, 629, 697, 884, 962, 1066, 1258, 1394, 1517, 1924, 2132, 2516, 2788, 3034, 6068, 8177, 9061, 16354, 18122, 19721, 25789, 32708, 36244, 39442, 51578, 78884, 103156, 335257, 670514, 1341028]

約数ペア:

[(1, 1341028), (2, 670514), (4, 335257), (13, 103156), (17, 78884), (26, 51578), (34, 39442), (37, 36244), (41, 32708), (52, 25789), (68, 19721), (74, 18122), (82, 16354), (148, 9061), (164, 8177), (221, 6068), (442, 3034), (481, 2788), (533, 2516), (629, 2132), (697, 1924), (884, 1517), (962, 1394), (1066, 1258)]