869871392

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{12373}}^1$

素因数の和:12422

約数の個数: 48

約数和(自身を含む): 1855357560

約数和(自身を除く): 985486168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2197, 2704, 4394, 5408, 8788, 12373, 17576, 24746, 35152, 49492, 70304, 98984, 160849, 197968, 321698, 395936, 643396, 1286792, 2091037, 2573584, 4182074, 5147168, 8364148, 16728296, 27183481, 33456592, 54366962, 66913184, 108733924, 217467848, 434935696, 869871392]

約数ペア:

[(1, 869871392), (2, 434935696), (4, 217467848), (8, 108733924), (13, 66913184), (16, 54366962), (26, 33456592), (32, 27183481), (52, 16728296), (104, 8364148), (169, 5147168), (208, 4182074), (338, 2573584), (416, 2091037), (676, 1286792), (1352, 643396), (2197, 395936), (2704, 321698), (4394, 197968), (5408, 160849), (8788, 98984), (12373, 70304), (17576, 49492), (24746, 35152)]