2010394078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^2$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 3796177536

約数和(自身を除く): 1785783458

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 283, 326, 566, 1141, 1793, 1981, 2282, 3113, 3586, 3962, 6226, 12551, 21791, 25102, 43582, 46129, 80089, 92258, 160178, 322903, 507419, 560623, 645806, 880979, 1014838, 1121246, 1761958, 3551933, 6166853, 7103866, 12333706, 13054507, 26109014, 91381549, 143599577, 182763098, 287199154, 1005197039, 2010394078]

約数ペア:

[(1, 2010394078), (2, 1005197039), (7, 287199154), (11, 182763098), (14, 143599577), (22, 91381549), (77, 26109014), (154, 13054507), (163, 12333706), (283, 7103866), (326, 6166853), (566, 3551933), (1141, 1761958), (1793, 1121246), (1981, 1014838), (2282, 880979), (3113, 645806), (3586, 560623), (3962, 507419), (6226, 322903), (12551, 160178), (21791, 92258), (25102, 80089), (43582, 46129)]