2190584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 4724160

約数和(自身を除く): 2533576

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 73, 88, 121, 124, 146, 242, 248, 292, 341, 484, 584, 682, 803, 968, 1364, 1606, 2263, 2728, 3212, 3751, 4526, 6424, 7502, 8833, 9052, 15004, 17666, 18104, 24893, 30008, 35332, 49786, 70664, 99572, 199144, 273823, 547646, 1095292, 2190584]

約数ペア:

[(1, 2190584), (2, 1095292), (4, 547646), (8, 273823), (11, 199144), (22, 99572), (31, 70664), (44, 49786), (62, 35332), (73, 30008), (88, 24893), (121, 18104), (124, 17666), (146, 15004), (242, 9052), (248, 8833), (292, 7502), (341, 6424), (484, 4526), (584, 3751), (682, 3212), (803, 2728), (968, 2263), (1364, 1606)]