1946276410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{482947}}^1$

素因数の和:482998

約数の個数: 32

約数和(自身を含む): 3894492672

約数和(自身を除く): 1948216262

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 482947, 965894, 2414735, 4829470, 6278311, 12556622, 14971357, 29942714, 31391555, 62783110, 74856785, 149713570, 194627641, 389255282, 973138205, 1946276410]

約数ペア:

[(1, 1946276410), (2, 973138205), (5, 389255282), (10, 194627641), (13, 149713570), (26, 74856785), (31, 62783110), (62, 31391555), (65, 29942714), (130, 14971357), (155, 12556622), (310, 6278311), (403, 4829470), (806, 2414735), (2015, 965894), (4030, 482947)]