98781004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 205148160

約数和(自身を除く): 106367156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 317, 359, 434, 634, 718, 868, 1268, 1436, 2219, 2513, 4438, 5026, 8876, 9827, 10052, 11129, 19654, 22258, 39308, 44516, 68789, 77903, 113803, 137578, 155806, 227606, 275156, 311612, 455212, 796621, 1593242, 3186484, 3527893, 7055786, 14111572, 24695251, 49390502, 98781004]

約数ペア:

[(1, 98781004), (2, 49390502), (4, 24695251), (7, 14111572), (14, 7055786), (28, 3527893), (31, 3186484), (62, 1593242), (124, 796621), (217, 455212), (317, 311612), (359, 275156), (434, 227606), (634, 155806), (718, 137578), (868, 113803), (1268, 77903), (1436, 68789), (2219, 44516), (2513, 39308), (4438, 22258), (5026, 19654), (8876, 11129), (9827, 10052)]