2103302552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{30971}}^1$

素因数の和:31643

約数の個数: 32

約数和(自身を含む): 4253694480

約数和(自身を除く): 2150391928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 1306, 2612, 5224, 8489, 16978, 30971, 33956, 61942, 67912, 123884, 247768, 402623, 805246, 1610492, 3220984, 20224063, 40448126, 80896252, 161792504, 262912819, 525825638, 1051651276, 2103302552]

約数ペア:

[(1, 2103302552), (2, 1051651276), (4, 525825638), (8, 262912819), (13, 161792504), (26, 80896252), (52, 40448126), (104, 20224063), (653, 3220984), (1306, 1610492), (2612, 805246), (5224, 402623), (8489, 247768), (16978, 123884), (30971, 67912), (33956, 61942)]