38681213116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{811199}}^1$

素因数の和:811354

約数の個数: 48

約数和(自身を含む): 83949465600

約数和(自身を除く): 45268252484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3668, 6812, 11921, 23842, 47684, 811199, 1622398, 3244796, 5678393, 10545587, 11356786, 21091174, 22713572, 42182348, 73819109, 106267069, 147638218, 212534138, 295276436, 425068276, 743869483, 1381471897, 1487738966, 2762943794, 2975477932, 5525887588, 9670303279, 19340606558, 38681213116]

約数ペア:

[(1, 38681213116), (2, 19340606558), (4, 9670303279), (7, 5525887588), (13, 2975477932), (14, 2762943794), (26, 1487738966), (28, 1381471897), (52, 743869483), (91, 425068276), (131, 295276436), (182, 212534138), (262, 147638218), (364, 106267069), (524, 73819109), (917, 42182348), (1703, 22713572), (1834, 21091174), (3406, 11356786), (3668, 10545587), (6812, 5678393), (11921, 3244796), (23842, 1622398), (47684, 811199)]