2560052572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{50993}}^1$

素因数の和:51178

約数の個数: 48

約数和(自身を含む): 5619946752

約数和(自身を除く): 3059894180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1141, 1793, 2282, 3586, 4564, 7172, 12551, 25102, 50204, 50993, 101986, 203972, 356951, 560923, 713902, 1121846, 1427804, 2243692, 3926461, 7852922, 8311859, 15705844, 16623718, 33247436, 58183013, 91430449, 116366026, 182860898, 232732052, 365721796, 640013143, 1280026286, 2560052572]

約数ペア:

[(1, 2560052572), (2, 1280026286), (4, 640013143), (7, 365721796), (11, 232732052), (14, 182860898), (22, 116366026), (28, 91430449), (44, 58183013), (77, 33247436), (154, 16623718), (163, 15705844), (308, 8311859), (326, 7852922), (652, 3926461), (1141, 2243692), (1793, 1427804), (2282, 1121846), (3586, 713902), (4564, 560923), (7172, 356951), (12551, 203972), (25102, 101986), (50204, 50993)]