1114388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 2365440

約数和(自身を除く): 1251052

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 43, 44, 62, 76, 86, 124, 172, 209, 341, 418, 473, 589, 682, 817, 836, 946, 1178, 1333, 1364, 1634, 1892, 2356, 2666, 3268, 5332, 6479, 8987, 12958, 14663, 17974, 25327, 25916, 29326, 35948, 50654, 58652, 101308, 278597, 557194, 1114388]

約数ペア:

[(1, 1114388), (2, 557194), (4, 278597), (11, 101308), (19, 58652), (22, 50654), (31, 35948), (38, 29326), (43, 25916), (44, 25327), (62, 17974), (76, 14663), (86, 12958), (124, 8987), (172, 6479), (209, 5332), (341, 3268), (418, 2666), (473, 2356), (589, 1892), (682, 1634), (817, 1364), (836, 1333), (946, 1178)]