256242218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179693}}^1$

素因数の和:179749

約数の個数: 16

約数和(自身を含む): 414014976

約数和(自身を除く): 157772758

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 179693, 359386, 4132939, 5570483, 8265878, 11140966, 128121109, 256242218]

約数ペア:

[(1, 256242218), (2, 128121109), (23, 11140966), (31, 8265878), (46, 5570483), (62, 4132939), (713, 359386), (1426, 179693)]