1263145858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1\times {\mathrm{9439}}^1$

素因数の和:14601

約数の個数: 16

約数和(自身を含む): 2041079040

約数和(自身を除く): 777933182

約数列:

[1, 2, 13, 26, 5147, 9439, 10294, 18878, 66911, 122707, 133822, 245414, 48582533, 97165066, 631572929, 1263145858]

約数ペア:

[(1, 1263145858), (2, 631572929), (13, 97165066), (26, 48582533), (5147, 245414), (9439, 133822), (10294, 122707), (18878, 66911)]