1348996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2838528

約数和(自身を除く): 1489532

約数列:

[1, 2, 4, 11, 22, 23, 31, 43, 44, 46, 62, 86, 92, 124, 172, 253, 341, 473, 506, 682, 713, 946, 989, 1012, 1333, 1364, 1426, 1892, 1978, 2666, 2852, 3956, 5332, 7843, 10879, 14663, 15686, 21758, 29326, 30659, 31372, 43516, 58652, 61318, 122636, 337249, 674498, 1348996]

約数ペア:

[(1, 1348996), (2, 674498), (4, 337249), (11, 122636), (22, 61318), (23, 58652), (31, 43516), (43, 31372), (44, 30659), (46, 29326), (62, 21758), (86, 15686), (92, 14663), (124, 10879), (172, 7843), (253, 5332), (341, 3956), (473, 2852), (506, 2666), (682, 1978), (713, 1892), (946, 1426), (989, 1364), (1012, 1333)]