2580453902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{821}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 4451406192

約数和(自身を除く): 1870952290

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 547, 821, 1094, 1642, 2873, 5746, 7111, 9299, 10673, 13957, 14222, 18598, 21346, 27914, 92443, 120887, 138749, 181441, 184886, 241774, 277498, 362882, 449087, 898174, 1571531, 2358733, 3143062, 4717466, 5838131, 7634479, 11676262, 15268958, 75895703, 99248227, 151791406, 198496454, 1290226951, 2580453902]

約数ペア:

[(1, 2580453902), (2, 1290226951), (13, 198496454), (17, 151791406), (26, 99248227), (34, 75895703), (169, 15268958), (221, 11676262), (338, 7634479), (442, 5838131), (547, 4717466), (821, 3143062), (1094, 2358733), (1642, 1571531), (2873, 898174), (5746, 449087), (7111, 362882), (9299, 277498), (10673, 241774), (13957, 184886), (14222, 181441), (18598, 138749), (21346, 120887), (27914, 92443)]