264555890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1150243}}^1$

素因数の和:1150273

約数の個数: 16

約数和(自身を含む): 496905408

約数和(自身を除く): 232349518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1150243, 2300486, 5751215, 11502430, 26455589, 52911178, 132277945, 264555890]

約数ペア:

[(1, 264555890), (2, 132277945), (5, 52911178), (10, 26455589), (23, 11502430), (46, 5751215), (115, 2300486), (230, 1150243)]