3978889304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2250503}}^1$

素因数の和:2250539

約数の個数: 32

約数和(自身を含む): 8506905120

約数和(自身を除く): 4528015816

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 2250503, 4501006, 9002012, 18004024, 29256539, 38258551, 58513078, 76517102, 117026156, 153034204, 234052312, 306068408, 497361163, 994722326, 1989444652, 3978889304]

約数ペア:

[(1, 3978889304), (2, 1989444652), (4, 994722326), (8, 497361163), (13, 306068408), (17, 234052312), (26, 153034204), (34, 117026156), (52, 76517102), (68, 58513078), (104, 38258551), (136, 29256539), (221, 18004024), (442, 9002012), (884, 4501006), (1768, 2250503)]