1149736

素因数分解:

$2^3\times 7^3\times {\mathrm{419}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 2520000

約数和(自身を除く): 1370264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 419, 686, 838, 1372, 1676, 2744, 2933, 3352, 5866, 11732, 20531, 23464, 41062, 82124, 143717, 164248, 287434, 574868, 1149736]

約数ペア:

[(1, 1149736), (2, 574868), (4, 287434), (7, 164248), (8, 143717), (14, 82124), (28, 41062), (49, 23464), (56, 20531), (98, 11732), (196, 5866), (343, 3352), (392, 2933), (419, 2744), (686, 1676), (838, 1372)]