280968962534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{237073}}^1$

素因数の和:237744

約数の個数: 32

約数和(自身を含む): 460416673920

約数和(自身を除く): 179447711386

約数列:

[1, 2, 13, 26, 79, 158, 577, 1027, 1154, 2054, 7501, 15002, 45583, 91166, 237073, 474146, 592579, 1185158, 3081949, 6163898, 18728767, 37457534, 136791121, 243473971, 273582242, 486947942, 1778284573, 3556569146, 10806498559, 21612997118, 140484481267, 280968962534]

約数ペア:

[(1, 280968962534), (2, 140484481267), (13, 21612997118), (26, 10806498559), (79, 3556569146), (158, 1778284573), (577, 486947942), (1027, 273582242), (1154, 243473971), (2054, 136791121), (7501, 37457534), (15002, 18728767), (45583, 6163898), (91166, 3081949), (237073, 1185158), (474146, 592579)]