2019480945

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1\times {\mathrm{2273}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 3288968064

約数和(自身を除く): 1269487119

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 971, 2273, 2913, 4855, 6819, 11365, 14565, 34095, 59231, 138653, 177693, 296155, 415959, 693265, 888465, 2079795, 2207083, 6621249, 11035415, 33106245, 134632063, 403896189, 673160315, 2019480945]

約数ペア:

[(1, 2019480945), (3, 673160315), (5, 403896189), (15, 134632063), (61, 33106245), (183, 11035415), (305, 6621249), (915, 2207083), (971, 2079795), (2273, 888465), (2913, 693265), (4855, 415959), (6819, 296155), (11365, 177693), (14565, 138653), (34095, 59231)]