2190832

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 5015552

約数和(自身を除く): 2824720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 631, 868, 1262, 1736, 2524, 3472, 4417, 5048, 8834, 10096, 17668, 19561, 35336, 39122, 70672, 78244, 136927, 156488, 273854, 312976, 547708, 1095416, 2190832]

約数ペア:

[(1, 2190832), (2, 1095416), (4, 547708), (7, 312976), (8, 273854), (14, 156488), (16, 136927), (28, 78244), (31, 70672), (56, 39122), (62, 35336), (112, 19561), (124, 17668), (217, 10096), (248, 8834), (434, 5048), (496, 4417), (631, 3472), (868, 2524), (1262, 1736)]