2019905985

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{5573}}^1$

素因数の和:5985

約数の個数: 32

約数和(自身を含む): 3286608768

約数和(自身を除く): 1266702783

約数列:

[1, 3, 5, 15, 73, 219, 331, 365, 993, 1095, 1655, 4965, 5573, 16719, 24163, 27865, 72489, 83595, 120815, 362445, 406829, 1220487, 1844663, 2034145, 5533989, 6102435, 9223315, 27669945, 134660399, 403981197, 673301995, 2019905985]

約数ペア:

[(1, 2019905985), (3, 673301995), (5, 403981197), (15, 134660399), (73, 27669945), (219, 9223315), (331, 6102435), (365, 5533989), (993, 2034145), (1095, 1844663), (1655, 1220487), (4965, 406829), (5573, 362445), (16719, 120815), (24163, 83595), (27865, 72489)]