2887870416

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{551963}}^1$

素因数の和:552083

約数の個数: 40

約数和(自身を含む): 7528788960

約数和(自身を除く): 4640918544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 551963, 1103926, 1655889, 2207852, 3311778, 4415704, 6623556, 8831408, 13247112, 26494224, 60163967, 120327934, 180491901, 240655868, 360983802, 481311736, 721967604, 962623472, 1443935208, 2887870416]

約数ペア:

[(1, 2887870416), (2, 1443935208), (3, 962623472), (4, 721967604), (6, 481311736), (8, 360983802), (12, 240655868), (16, 180491901), (24, 120327934), (48, 60163967), (109, 26494224), (218, 13247112), (327, 8831408), (436, 6623556), (654, 4415704), (872, 3311778), (1308, 2207852), (1744, 1655889), (2616, 1103926), (5232, 551963)]