1010398928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{820129}}^1$

素因数の和:820155

約数の個数: 40

約数和(自身を含む): 2440706880

約数和(自身を除く): 1430307952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 820129, 1640258, 3280516, 5740903, 6561032, 9021419, 11481806, 13122064, 18042838, 22963612, 36085676, 45927224, 63149933, 72171352, 91854448, 126299866, 144342704, 252599732, 505199464, 1010398928]

約数ペア:

[(1, 1010398928), (2, 505199464), (4, 252599732), (7, 144342704), (8, 126299866), (11, 91854448), (14, 72171352), (16, 63149933), (22, 45927224), (28, 36085676), (44, 22963612), (56, 18042838), (77, 13122064), (88, 11481806), (112, 9021419), (154, 6561032), (176, 5740903), (308, 3280516), (616, 1640258), (1232, 820129)]