1279430096

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{47797}}^1$

素因数の和:48051

約数の個数: 40

約数和(自身を含む): 2844936960

約数和(自身を除く): 1565506864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 13384, 26768, 47797, 95594, 191188, 334579, 382376, 669158, 764752, 1338316, 2676632, 5353264, 11423483, 22846966, 45693932, 79964381, 91387864, 159928762, 182775728, 319857524, 639715048, 1279430096]

約数ペア:

[(1, 1279430096), (2, 639715048), (4, 319857524), (7, 182775728), (8, 159928762), (14, 91387864), (16, 79964381), (28, 45693932), (56, 22846966), (112, 11423483), (239, 5353264), (478, 2676632), (956, 1338316), (1673, 764752), (1912, 669158), (3346, 382376), (3824, 334579), (6692, 191188), (13384, 95594), (26768, 47797)]