1230397548

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{3547}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 2906408064

約数和(自身を除く): 1676010516

約数列:

[1, 2, 3, 4, 6, 12, 137, 211, 274, 411, 422, 548, 633, 822, 844, 1266, 1644, 2532, 3547, 7094, 10641, 14188, 21282, 28907, 42564, 57814, 86721, 115628, 173442, 346884, 485939, 748417, 971878, 1457817, 1496834, 1943756, 2245251, 2915634, 2993668, 4490502, 5831268, 8981004, 102533129, 205066258, 307599387, 410132516, 615198774, 1230397548]

約数ペア:

[(1, 1230397548), (2, 615198774), (3, 410132516), (4, 307599387), (6, 205066258), (12, 102533129), (137, 8981004), (211, 5831268), (274, 4490502), (411, 2993668), (422, 2915634), (548, 2245251), (633, 1943756), (822, 1496834), (844, 1457817), (1266, 971878), (1644, 748417), (2532, 485939), (3547, 346884), (7094, 173442), (10641, 115628), (14188, 86721), (21282, 57814), (28907, 42564)]