2051655888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1378801}}^1$

素因数の和:1378843

約数の個数: 40

約数和(自身を含む): 5471086336

約数和(自身を除く): 3419430448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1378801, 2757602, 4136403, 5515204, 8272806, 11030408, 16545612, 22060816, 33091224, 42742831, 66182448, 85485662, 128228493, 170971324, 256456986, 341942648, 512913972, 683885296, 1025827944, 2051655888]

約数ペア:

[(1, 2051655888), (2, 1025827944), (3, 683885296), (4, 512913972), (6, 341942648), (8, 256456986), (12, 170971324), (16, 128228493), (24, 85485662), (31, 66182448), (48, 42742831), (62, 33091224), (93, 22060816), (124, 16545612), (186, 11030408), (248, 8272806), (372, 5515204), (496, 4136403), (744, 2757602), (1488, 1378801)]