1373519264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{4877}}^1$

素因数の和:5577

約数の個数: 48

約数和(自身を含む): 2917024488

約数和(自身を除く): 1543505224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 677, 1354, 2708, 4877, 5416, 8801, 9754, 10832, 17602, 19508, 21664, 35204, 39016, 63401, 70408, 78032, 126802, 140816, 156064, 253604, 281632, 507208, 1014416, 2028832, 3301729, 6603458, 13206916, 26413832, 42922477, 52827664, 85844954, 105655328, 171689908, 343379816, 686759632, 1373519264]

約数ペア:

[(1, 1373519264), (2, 686759632), (4, 343379816), (8, 171689908), (13, 105655328), (16, 85844954), (26, 52827664), (32, 42922477), (52, 26413832), (104, 13206916), (208, 6603458), (416, 3301729), (677, 2028832), (1354, 1014416), (2708, 507208), (4877, 281632), (5416, 253604), (8801, 156064), (9754, 140816), (10832, 126802), (17602, 78032), (19508, 70408), (21664, 63401), (35204, 39016)]