1567986004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 2996154000

約数和(自身を除く): 1428167996

約数列:

[1, 2, 4, 13, 26, 52, 149, 157, 298, 314, 596, 628, 1289, 1937, 2041, 2578, 3874, 4082, 5156, 7748, 8164, 16757, 23393, 33514, 46786, 67028, 93572, 192061, 202373, 304109, 384122, 404746, 608218, 768244, 809492, 1216436, 2496793, 2630849, 4993586, 5261698, 9987172, 10523396, 30153577, 60307154, 120614308, 391996501, 783993002, 1567986004]

約数ペア:

[(1, 1567986004), (2, 783993002), (4, 391996501), (13, 120614308), (26, 60307154), (52, 30153577), (149, 10523396), (157, 9987172), (298, 5261698), (314, 4993586), (596, 2630849), (628, 2496793), (1289, 1216436), (1937, 809492), (2041, 768244), (2578, 608218), (3874, 404746), (4082, 384122), (5156, 304109), (7748, 202373), (8164, 192061), (16757, 93572), (23393, 67028), (33514, 46786)]