2904164092

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 5377603392

約数和(自身を除く): 2473439300

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 421, 773, 842, 1546, 1684, 2231, 3092, 4462, 8924, 9683, 17779, 19366, 35558, 38732, 40837, 71116, 74981, 81674, 149962, 163348, 299924, 325433, 650866, 939251, 1301732, 1724563, 1878502, 3449126, 3757004, 6898252, 7484959, 14969918, 29939836, 31567001, 63134002, 126268004, 726041023, 1452082046, 2904164092]

約数ペア:

[(1, 2904164092), (2, 1452082046), (4, 726041023), (23, 126268004), (46, 63134002), (92, 31567001), (97, 29939836), (194, 14969918), (388, 7484959), (421, 6898252), (773, 3757004), (842, 3449126), (1546, 1878502), (1684, 1724563), (2231, 1301732), (3092, 939251), (4462, 650866), (8924, 325433), (9683, 299924), (17779, 163348), (19366, 149962), (35558, 81674), (38732, 74981), (40837, 71116)]