814151936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{244637}}^1$

素因数の和:244666

約数の個数: 36

約数和(自身を含む): 1750140252

約数和(自身を除く): 935988316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 244637, 489274, 978548, 1957096, 3180281, 3914192, 6360562, 7828384, 12721124, 15656768, 25442248, 31313536, 50884496, 62627072, 101768992, 203537984, 407075968, 814151936]

約数ペア:

[(1, 814151936), (2, 407075968), (4, 203537984), (8, 101768992), (13, 62627072), (16, 50884496), (26, 31313536), (32, 25442248), (52, 15656768), (64, 12721124), (104, 7828384), (128, 6360562), (208, 3914192), (256, 3180281), (416, 1957096), (832, 978548), (1664, 489274), (3328, 244637)]