1993552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 4321152

約数和(自身を除く): 2327600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 241, 376, 482, 517, 752, 964, 1034, 1928, 2068, 2651, 3856, 4136, 5302, 8272, 10604, 11327, 21208, 22654, 42416, 45308, 90616, 124597, 181232, 249194, 498388, 996776, 1993552]

約数ペア:

[(1, 1993552), (2, 996776), (4, 498388), (8, 249194), (11, 181232), (16, 124597), (22, 90616), (44, 45308), (47, 42416), (88, 22654), (94, 21208), (176, 11327), (188, 10604), (241, 8272), (376, 5302), (482, 4136), (517, 3856), (752, 2651), (964, 2068), (1034, 1928)]