3738863390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{222419}}^1$

素因数の和:222508

約数の個数: 24

約数和(自身を含む): 6898133880

約数和(自身を除く): 3159270490

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 16810, 222419, 444838, 1112095, 2224190, 9119179, 18238358, 45595895, 91191790, 373886339, 747772678, 1869431695, 3738863390]

約数ペア:

[(1, 3738863390), (2, 1869431695), (5, 747772678), (10, 373886339), (41, 91191790), (82, 45595895), (205, 18238358), (410, 9119179), (1681, 2224190), (3362, 1112095), (8405, 444838), (16810, 222419)]