2764440112

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1299079}}^1$

素因数の和:1299113

約数の個数: 40

約数和(自身を含む): 6443436800

約数和(自身を除く): 3678996688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1299079, 2598158, 5196316, 9093553, 10392632, 18187106, 20785264, 24682501, 36374212, 49365002, 72748424, 98730004, 145496848, 172777507, 197460008, 345555014, 394920016, 691110028, 1382220056, 2764440112]

約数ペア:

[(1, 2764440112), (2, 1382220056), (4, 691110028), (7, 394920016), (8, 345555014), (14, 197460008), (16, 172777507), (19, 145496848), (28, 98730004), (38, 72748424), (56, 49365002), (76, 36374212), (112, 24682501), (133, 20785264), (152, 18187106), (266, 10392632), (304, 9093553), (532, 5196316), (1064, 2598158), (2128, 1299079)]