243385376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{585061}}^1$

素因数の和:585084

約数の個数: 24

約数和(自身を含む): 516024684

約数和(自身を除く): 272639308

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 585061, 1170122, 2340244, 4680488, 7605793, 9360976, 15211586, 18721952, 30423172, 60846344, 121692688, 243385376]

約数ペア:

[(1, 243385376), (2, 121692688), (4, 60846344), (8, 30423172), (13, 18721952), (16, 15211586), (26, 9360976), (32, 7605793), (52, 4680488), (104, 2340244), (208, 1170122), (416, 585061)]