254030998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 441606816

約数和(自身を除く): 187575818

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 169, 299, 338, 533, 598, 797, 943, 1066, 1594, 1886, 3887, 6929, 7774, 10361, 12259, 13858, 18331, 20722, 24518, 32677, 36662, 65354, 134693, 159367, 238303, 269386, 318734, 424801, 476606, 751571, 849602, 1503142, 3097939, 5522413, 6195878, 9770423, 11044826, 19540846, 127015499, 254030998]

約数ペア:

[(1, 254030998), (2, 127015499), (13, 19540846), (23, 11044826), (26, 9770423), (41, 6195878), (46, 5522413), (82, 3097939), (169, 1503142), (299, 849602), (338, 751571), (533, 476606), (598, 424801), (797, 318734), (943, 269386), (1066, 238303), (1594, 159367), (1886, 134693), (3887, 65354), (6929, 36662), (7774, 32677), (10361, 24518), (12259, 20722), (13858, 18331)]