1940621770

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{7607}}^1$

素因数の和:7974

約数の個数: 32

約数和(自身を含む): 3543015168

約数和(自身を除く): 1602393398

約数列:

[1, 2, 5, 10, 97, 194, 263, 485, 526, 970, 1315, 2630, 7607, 15214, 25511, 38035, 51022, 76070, 127555, 255110, 737879, 1475758, 2000641, 3689395, 4001282, 7378790, 10003205, 20006410, 194062177, 388124354, 970310885, 1940621770]

約数ペア:

[(1, 1940621770), (2, 970310885), (5, 388124354), (10, 194062177), (97, 20006410), (194, 10003205), (263, 7378790), (485, 4001282), (526, 3689395), (970, 2000641), (1315, 1475758), (2630, 737879), (7607, 255110), (15214, 127555), (25511, 76070), (38035, 51022)]