788404942

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 1310616720

約数和(自身を除く): 522211778

約数列:

[1, 2, 13, 26, 97, 139, 169, 173, 194, 278, 338, 346, 1261, 1807, 2249, 2522, 3614, 4498, 13483, 16393, 16781, 23491, 24047, 26966, 29237, 32786, 33562, 46982, 48094, 58474, 175279, 218153, 312611, 350558, 436306, 625222, 2278627, 2332559, 2835989, 4063943, 4557254, 4665118, 5671978, 8127886, 30323267, 60646534, 394202471, 788404942]

約数ペア:

[(1, 788404942), (2, 394202471), (13, 60646534), (26, 30323267), (97, 8127886), (139, 5671978), (169, 4665118), (173, 4557254), (194, 4063943), (278, 2835989), (338, 2332559), (346, 2278627), (1261, 625222), (1807, 436306), (2249, 350558), (2522, 312611), (3614, 218153), (4498, 175279), (13483, 58474), (16393, 48094), (16781, 46982), (23491, 33562), (24047, 32786), (26966, 29237)]