2018958045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{12611}}^1$

素因数の和:13453

約数の個数: 32

約数和(自身を含む): 3483333504

約数和(自身を除く): 1464375459

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 821, 2463, 4105, 10673, 12315, 12611, 32019, 37833, 53365, 63055, 160095, 163943, 189165, 491829, 819715, 2459145, 10353631, 31060893, 51768155, 134597203, 155304465, 403791609, 672986015, 2018958045]

約数ペア:

[(1, 2018958045), (3, 672986015), (5, 403791609), (13, 155304465), (15, 134597203), (39, 51768155), (65, 31060893), (195, 10353631), (821, 2459145), (2463, 819715), (4105, 491829), (10673, 189165), (12315, 163943), (12611, 160095), (32019, 63055), (37833, 53365)]