1976355712

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{121577}}^1$

素因数の和:121718

約数の個数: 32

約数和(自身を含む): 3968305920

約数和(自身を除く): 1991950208

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 121577, 243154, 486308, 972616, 1945232, 3890464, 7780928, 15440279, 15561856, 30880558, 61761116, 123522232, 247044464, 494088928, 988177856, 1976355712]

約数ペア:

[(1, 1976355712), (2, 988177856), (4, 494088928), (8, 247044464), (16, 123522232), (32, 61761116), (64, 30880558), (127, 15561856), (128, 15440279), (254, 7780928), (508, 3890464), (1016, 1945232), (2032, 972616), (4064, 486308), (8128, 243154), (16256, 121577)]