1241344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 2675596

約数和(自身を除く): 1434252

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 373, 416, 746, 832, 1492, 1664, 2984, 3328, 4849, 5968, 9698, 11936, 19396, 23872, 38792, 47744, 77584, 95488, 155168, 310336, 620672, 1241344]

約数ペア:

[(1, 1241344), (2, 620672), (4, 310336), (8, 155168), (13, 95488), (16, 77584), (26, 47744), (32, 38792), (52, 23872), (64, 19396), (104, 11936), (128, 9698), (208, 5968), (256, 4849), (373, 3328), (416, 2984), (746, 1664), (832, 1492)]