2855147864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{76243}}^1$

素因数の和:76431

約数の個数: 32

約数和(自身を含む): 5562762240

約数和(自身を除く): 2707614376

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 4681, 9362, 18724, 37448, 76243, 152486, 304972, 609944, 2363533, 4727066, 9454132, 11512693, 18908264, 23025386, 46050772, 92101544, 356893483, 713786966, 1427573932, 2855147864]

約数ペア:

[(1, 2855147864), (2, 1427573932), (4, 713786966), (8, 356893483), (31, 92101544), (62, 46050772), (124, 23025386), (151, 18908264), (248, 11512693), (302, 9454132), (604, 4727066), (1208, 2363533), (4681, 609944), (9362, 304972), (18724, 152486), (37448, 76243)]