2280453916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3623

約数の個数: 72

約数和(自身を含む): 4672957520

約数和(自身を除く): 2392503604

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 289, 442, 559, 578, 731, 884, 1118, 1156, 1462, 2236, 2924, 3529, 3757, 7058, 7514, 9503, 12427, 14116, 15028, 19006, 24854, 38012, 45877, 49708, 59993, 91754, 119986, 151747, 161551, 183508, 239972, 303494, 323102, 606988, 646204, 779909, 1019881, 1559818, 1972711, 2039762, 2579699, 3119636, 3945422, 4079524, 5159398, 7890844, 10318796, 13258453, 26516906, 33536087, 43854883, 53033812, 67072174, 87709766, 134144348, 175419532, 570113479, 1140226958, 2280453916]

約数ペア:

[(1, 2280453916), (2, 1140226958), (4, 570113479), (13, 175419532), (17, 134144348), (26, 87709766), (34, 67072174), (43, 53033812), (52, 43854883), (68, 33536087), (86, 26516906), (172, 13258453), (221, 10318796), (289, 7890844), (442, 5159398), (559, 4079524), (578, 3945422), (731, 3119636), (884, 2579699), (1118, 2039762), (1156, 1972711), (1462, 1559818), (2236, 1019881), (2924, 779909), (3529, 646204), (3757, 606988), (7058, 323102), (7514, 303494), (9503, 239972), (12427, 183508), (14116, 161551), (15028, 151747), (19006, 119986), (24854, 91754), (38012, 59993), (45877, 49708)]