1904392

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 4216320

約数和(自身を除く): 2311928

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1097, 1736, 2194, 4388, 7679, 8776, 15358, 30716, 34007, 61432, 68014, 136028, 238049, 272056, 476098, 952196, 1904392]

約数ペア:

[(1, 1904392), (2, 952196), (4, 476098), (7, 272056), (8, 238049), (14, 136028), (28, 68014), (31, 61432), (56, 34007), (62, 30716), (124, 15358), (217, 8776), (248, 7679), (434, 4388), (868, 2194), (1097, 1736)]