248889228688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19468807}}^1$

素因数の和:19468879

約数の個数: 40

約数和(自身を含む): 521452553472

約数和(自身を除く): 272563324784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 19468807, 38937614, 77875228, 155750456, 311500912, 330969719, 661939438, 915033929, 1323878876, 1830067858, 2647757752, 3660135716, 5295515504, 7320271432, 14640542864, 15555576793, 31111153586, 62222307172, 124444614344, 248889228688]

約数ペア:

[(1, 248889228688), (2, 124444614344), (4, 62222307172), (8, 31111153586), (16, 15555576793), (17, 14640542864), (34, 7320271432), (47, 5295515504), (68, 3660135716), (94, 2647757752), (136, 1830067858), (188, 1323878876), (272, 915033929), (376, 661939438), (752, 330969719), (799, 311500912), (1598, 155750456), (3196, 77875228), (6392, 38937614), (12784, 19468807)]