751157394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{61339}}^1$

素因数の和:61514

約数の個数: 32

約数和(自身を含む): 1628208960

約数和(自身を除く): 877051566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 61339, 122678, 184017, 368034, 797407, 1594814, 2392221, 4784442, 9630223, 19260446, 28890669, 57781338, 125192899, 250385798, 375578697, 751157394]

約数ペア:

[(1, 751157394), (2, 375578697), (3, 250385798), (6, 125192899), (13, 57781338), (26, 28890669), (39, 19260446), (78, 9630223), (157, 4784442), (314, 2392221), (471, 1594814), (942, 797407), (2041, 368034), (4082, 184017), (6123, 122678), (12246, 61339)]