248889228692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1\times {\mathrm{49193}}^1$

素因数の和:50012

約数の個数: 48

約数和(自身を含む): 472941277200

約数和(自身を除く): 224052048508

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 653, 1306, 1937, 2612, 3874, 7748, 8489, 16978, 33956, 49193, 97297, 98386, 194594, 196772, 389188, 639509, 1264861, 1279018, 2529722, 2558036, 5059444, 7329757, 14659514, 29319028, 32123029, 64246058, 95286841, 128492116, 190573682, 381147364, 417599377, 835198754, 1670397508, 4786331321, 9572662642, 19145325284, 62222307173, 124444614346, 248889228692]

約数ペア:

[(1, 248889228692), (2, 124444614346), (4, 62222307173), (13, 19145325284), (26, 9572662642), (52, 4786331321), (149, 1670397508), (298, 835198754), (596, 417599377), (653, 381147364), (1306, 190573682), (1937, 128492116), (2612, 95286841), (3874, 64246058), (7748, 32123029), (8489, 29319028), (16978, 14659514), (33956, 7329757), (49193, 5059444), (97297, 2558036), (98386, 2529722), (194594, 1279018), (196772, 1264861), (389188, 639509)]