2015673808

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{1423}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 3935525888

約数和(自身を除く): 1919852080

約数列:

[1, 2, 4, 8, 16, 223, 397, 446, 794, 892, 1423, 1588, 1784, 2846, 3176, 3568, 5692, 6352, 11384, 22768, 88531, 177062, 317329, 354124, 564931, 634658, 708248, 1129862, 1269316, 1416496, 2259724, 2538632, 4519448, 5077264, 9038896, 125979613, 251959226, 503918452, 1007836904, 2015673808]

約数ペア:

[(1, 2015673808), (2, 1007836904), (4, 503918452), (8, 251959226), (16, 125979613), (223, 9038896), (397, 5077264), (446, 4519448), (794, 2538632), (892, 2259724), (1423, 1416496), (1588, 1269316), (1784, 1129862), (2846, 708248), (3176, 634658), (3568, 564931), (5692, 354124), (6352, 317329), (11384, 177062), (22768, 88531)]