1681051324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{1889}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 3257755200

約数和(自身を除く): 1576703876

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 569, 782, 1138, 1564, 1889, 2276, 3778, 7556, 9673, 13087, 19346, 26174, 32113, 38692, 43447, 52348, 64226, 86894, 128452, 173788, 222479, 444958, 738599, 889916, 1074841, 1477198, 2149682, 2954396, 4299364, 18272297, 24721343, 36544594, 49442686, 73089188, 98885372, 420262831, 840525662, 1681051324]

約数ペア:

[(1, 1681051324), (2, 840525662), (4, 420262831), (17, 98885372), (23, 73089188), (34, 49442686), (46, 36544594), (68, 24721343), (92, 18272297), (391, 4299364), (569, 2954396), (782, 2149682), (1138, 1477198), (1564, 1074841), (1889, 889916), (2276, 738599), (3778, 444958), (7556, 222479), (9673, 173788), (13087, 128452), (19346, 86894), (26174, 64226), (32113, 52348), (38692, 43447)]