2449744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 5356800

約数和(自身を除く): 2907056

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 449, 496, 682, 898, 1364, 1796, 2728, 3592, 4939, 5456, 7184, 9878, 13919, 19756, 27838, 39512, 55676, 79024, 111352, 153109, 222704, 306218, 612436, 1224872, 2449744]

約数ペア:

[(1, 2449744), (2, 1224872), (4, 612436), (8, 306218), (11, 222704), (16, 153109), (22, 111352), (31, 79024), (44, 55676), (62, 39512), (88, 27838), (124, 19756), (176, 13919), (248, 9878), (341, 7184), (449, 5456), (496, 4939), (682, 3592), (898, 2728), (1364, 1796)]