289312834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 471925440

約数和(自身を除く): 182612606

約数列:

[1, 2, 17, 34, 67, 89, 134, 178, 1139, 1427, 1513, 2278, 2854, 3026, 5963, 11926, 24259, 48518, 95609, 101371, 127003, 191218, 202742, 254006, 1625353, 2159051, 3250706, 4318102, 8509201, 17018402, 144656417, 289312834]

約数ペア:

[(1, 289312834), (2, 144656417), (17, 17018402), (34, 8509201), (67, 4318102), (89, 3250706), (134, 2159051), (178, 1625353), (1139, 254006), (1427, 202742), (1513, 191218), (2278, 127003), (2854, 101371), (3026, 95609), (5963, 48518), (11926, 24259)]