1223565564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{270461}}^1$

素因数の和:270510

約数の個数: 48

約数和(自身を含む): 3180633120

約数和(自身を除く): 1957067556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 270461, 540922, 811383, 1081844, 1622766, 3245532, 3515993, 7031986, 7843369, 10547979, 14063972, 15686738, 21095958, 23530107, 31373476, 42191916, 47060214, 94120428, 101963797, 203927594, 305891391, 407855188, 611782782, 1223565564]

約数ペア:

[(1, 1223565564), (2, 611782782), (3, 407855188), (4, 305891391), (6, 203927594), (12, 101963797), (13, 94120428), (26, 47060214), (29, 42191916), (39, 31373476), (52, 23530107), (58, 21095958), (78, 15686738), (87, 14063972), (116, 10547979), (156, 7843369), (174, 7031986), (348, 3515993), (377, 3245532), (754, 1622766), (1131, 1081844), (1508, 811383), (2262, 540922), (4524, 270461)]