2424248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 4914000

約数和(自身を除く): 2489752

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 389, 778, 779, 1556, 1558, 3112, 3116, 6232, 7391, 14782, 15949, 29564, 31898, 59128, 63796, 127592, 303031, 606062, 1212124, 2424248]

約数ペア:

[(1, 2424248), (2, 1212124), (4, 606062), (8, 303031), (19, 127592), (38, 63796), (41, 59128), (76, 31898), (82, 29564), (152, 15949), (164, 14782), (328, 7391), (389, 6232), (778, 3116), (779, 3112), (1556, 1558)]