2018459890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1\times {\mathrm{4111}}^1$

素因数の和:5482

約数の個数: 32

約数和(自身を含む): 3735143424

約数和(自身を除く): 1716683534

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1327, 2654, 4111, 6635, 8222, 13270, 20555, 41110, 49099, 98198, 152107, 245495, 304214, 490990, 760535, 1521070, 5455297, 10910594, 27276485, 54552970, 201845989, 403691978, 1009229945, 2018459890]

約数ペア:

[(1, 2018459890), (2, 1009229945), (5, 403691978), (10, 201845989), (37, 54552970), (74, 27276485), (185, 10910594), (370, 5455297), (1327, 1521070), (2654, 760535), (4111, 490990), (6635, 304214), (8222, 245495), (13270, 152107), (20555, 98198), (41110, 49099)]