1191569316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{140449}}^1$

素因数の和:140564

約数の個数: 48

約数和(自身を含む): 3209001600

約数和(自身を除く): 2017432284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 140449, 280898, 421347, 561796, 842694, 983143, 1685388, 1966286, 2949429, 3932572, 5898858, 11797716, 14185349, 28370698, 42556047, 56741396, 85112094, 99297443, 170224188, 198594886, 297892329, 397189772, 595784658, 1191569316]

約数ペア:

[(1, 1191569316), (2, 595784658), (3, 397189772), (4, 297892329), (6, 198594886), (7, 170224188), (12, 99297443), (14, 85112094), (21, 56741396), (28, 42556047), (42, 28370698), (84, 14185349), (101, 11797716), (202, 5898858), (303, 3932572), (404, 2949429), (606, 1966286), (707, 1685388), (1212, 983143), (1414, 842694), (2121, 561796), (2828, 421347), (4242, 280898), (8484, 140449)]