2930864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 6190080

約数和(自身を除く): 3259216

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 311, 496, 589, 622, 1178, 1244, 2356, 2488, 4712, 4976, 5909, 9424, 9641, 11818, 19282, 23636, 38564, 47272, 77128, 94544, 154256, 183179, 366358, 732716, 1465432, 2930864]

約数ペア:

[(1, 2930864), (2, 1465432), (4, 732716), (8, 366358), (16, 183179), (19, 154256), (31, 94544), (38, 77128), (62, 47272), (76, 38564), (124, 23636), (152, 19282), (248, 11818), (304, 9641), (311, 9424), (496, 5909), (589, 4976), (622, 4712), (1178, 2488), (1244, 2356)]