490193334

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{7057}}^1$

素因数の和:7309

約数の個数: 48

約数和(自身を含む): 1129675248

約数和(自身を除く): 639481914

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 227, 306, 454, 681, 1362, 2043, 3859, 4086, 7057, 7718, 11577, 14114, 21171, 23154, 34731, 42342, 63513, 69462, 119969, 127026, 239938, 359907, 719814, 1079721, 1601939, 2159442, 3203878, 4805817, 9611634, 14417451, 27232963, 28834902, 54465926, 81698889, 163397778, 245096667, 490193334]

約数ペア:

[(1, 490193334), (2, 245096667), (3, 163397778), (6, 81698889), (9, 54465926), (17, 28834902), (18, 27232963), (34, 14417451), (51, 9611634), (102, 4805817), (153, 3203878), (227, 2159442), (306, 1601939), (454, 1079721), (681, 719814), (1362, 359907), (2043, 239938), (3859, 127026), (4086, 119969), (7057, 69462), (7718, 63513), (11577, 42342), (14114, 34731), (21171, 23154)]