1122503956

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 2329122600

約数和(自身を除く): 1206618644

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 229, 281, 356, 458, 562, 623, 916, 1124, 1246, 1603, 1967, 2492, 3206, 3934, 4361, 6412, 7868, 8722, 11221, 13769, 17444, 20381, 22442, 25009, 27538, 40762, 44884, 50018, 55076, 64349, 81524, 100036, 128698, 142667, 175063, 257396, 285334, 350126, 450443, 570668, 700252, 900886, 998669, 1225441, 1801772, 1997338, 2450882, 3153101, 3994676, 4901764, 5727061, 6306202, 11454122, 12612404, 22908244, 40089427, 80178854, 160357708, 280625989, 561251978, 1122503956]

約数ペア:

[(1, 1122503956), (2, 561251978), (4, 280625989), (7, 160357708), (14, 80178854), (28, 40089427), (49, 22908244), (89, 12612404), (98, 11454122), (178, 6306202), (196, 5727061), (229, 4901764), (281, 3994676), (356, 3153101), (458, 2450882), (562, 1997338), (623, 1801772), (916, 1225441), (1124, 998669), (1246, 900886), (1603, 700252), (1967, 570668), (2492, 450443), (3206, 350126), (3934, 285334), (4361, 257396), (6412, 175063), (7868, 142667), (8722, 128698), (11221, 100036), (13769, 81524), (17444, 64349), (20381, 55076), (22442, 50018), (25009, 44884), (27538, 40762)]