289324802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6481}}^1$

素因数の和:6614

約数の個数: 32

約数和(自身を含む): 499839984

約数和(自身を除く): 210515182

約数列:

[1, 2, 13, 17, 26, 34, 101, 202, 221, 442, 1313, 1717, 2626, 3434, 6481, 12962, 22321, 44642, 84253, 110177, 168506, 220354, 654581, 1309162, 1432301, 2864602, 8509553, 11127877, 17019106, 22255754, 144662401, 289324802]

約数ペア:

[(1, 289324802), (2, 144662401), (13, 22255754), (17, 17019106), (26, 11127877), (34, 8509553), (101, 2864602), (202, 1432301), (221, 1309162), (442, 654581), (1313, 220354), (1717, 168506), (2626, 110177), (3434, 84253), (6481, 44642), (12962, 22321)]