249694518

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{1433}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 506121696

約数和(自身を除く): 256427178

約数列:

[1, 2, 3, 6, 113, 226, 257, 339, 514, 678, 771, 1433, 1542, 2866, 4299, 8598, 29041, 58082, 87123, 161929, 174246, 323858, 368281, 485787, 736562, 971574, 1104843, 2209686, 41615753, 83231506, 124847259, 249694518]

約数ペア:

[(1, 249694518), (2, 124847259), (3, 83231506), (6, 41615753), (113, 2209686), (226, 1104843), (257, 971574), (339, 736562), (514, 485787), (678, 368281), (771, 323858), (1433, 174246), (1542, 161929), (2866, 87123), (4299, 58082), (8598, 29041)]