3982206788

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1\times {\mathrm{3659}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 8145930240

約数和(自身を除く): 4163723452

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 827, 1316, 1654, 3308, 3659, 5789, 7318, 11578, 14636, 23156, 25613, 38869, 51226, 77738, 102452, 155476, 171973, 272083, 343946, 544166, 687892, 1088332, 1203811, 2407622, 3025993, 4815244, 6051986, 12103972, 21181951, 42363902, 84727804, 142221671, 284443342, 568886684, 995551697, 1991103394, 3982206788]

約数ペア:

[(1, 3982206788), (2, 1991103394), (4, 995551697), (7, 568886684), (14, 284443342), (28, 142221671), (47, 84727804), (94, 42363902), (188, 21181951), (329, 12103972), (658, 6051986), (827, 4815244), (1316, 3025993), (1654, 2407622), (3308, 1203811), (3659, 1088332), (5789, 687892), (7318, 544166), (11578, 343946), (14636, 272083), (23156, 171973), (25613, 155476), (38869, 102452), (51226, 77738)]