1090804908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{7523}}^1$

素因数の和:7854

約数の個数: 48

約数和(自身を含む): 2614018176

約数和(自身を除く): 1523213268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 281, 516, 562, 843, 1124, 1686, 3372, 7523, 12083, 15046, 22569, 24166, 30092, 36249, 45138, 48332, 72498, 90276, 144996, 323489, 646978, 970467, 1293956, 1940934, 2113963, 3881868, 4227926, 6341889, 8455852, 12683778, 25367556, 90900409, 181800818, 272701227, 363601636, 545402454, 1090804908]

約数ペア:

[(1, 1090804908), (2, 545402454), (3, 363601636), (4, 272701227), (6, 181800818), (12, 90900409), (43, 25367556), (86, 12683778), (129, 8455852), (172, 6341889), (258, 4227926), (281, 3881868), (516, 2113963), (562, 1940934), (843, 1293956), (1124, 970467), (1686, 646978), (3372, 323489), (7523, 144996), (12083, 90276), (15046, 72498), (22569, 48332), (24166, 45138), (30092, 36249)]