2630094467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 3678732288

約数和(自身を除く): 1048637821

約数列:

[1, 7, 11, 13, 31, 77, 91, 131, 143, 217, 341, 403, 647, 917, 1001, 1441, 1703, 2387, 2821, 4061, 4433, 4529, 7117, 8411, 10087, 11921, 18733, 20057, 28427, 31031, 44671, 49819, 52793, 58877, 84757, 92521, 131131, 140399, 220627, 260741, 312697, 369551, 580723, 593299, 647647, 932327, 1101841, 1544389, 1825187, 2627467, 2868151, 4065061, 6526289, 7712887, 12120251, 18392269, 20077057, 28902137, 34157071, 84841757, 202314959, 239099497, 375727781, 2630094467]

約数ペア:

[(1, 2630094467), (7, 375727781), (11, 239099497), (13, 202314959), (31, 84841757), (77, 34157071), (91, 28902137), (131, 20077057), (143, 18392269), (217, 12120251), (341, 7712887), (403, 6526289), (647, 4065061), (917, 2868151), (1001, 2627467), (1441, 1825187), (1703, 1544389), (2387, 1101841), (2821, 932327), (4061, 647647), (4433, 593299), (4529, 580723), (7117, 369551), (8411, 312697), (10087, 260741), (11921, 220627), (18733, 140399), (20057, 131131), (28427, 92521), (31031, 84757), (44671, 58877), (49819, 52793)]