2013496408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{32363}}^1$

素因数の和:32488

約数の個数: 64

約数和(自身を含む): 4753624320

約数和(自身を除く): 2740127912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1111, 1414, 2222, 2828, 4444, 5656, 7777, 8888, 15554, 31108, 32363, 62216, 64726, 129452, 226541, 258904, 355993, 453082, 711986, 906164, 1423972, 1812328, 2491951, 2847944, 3268663, 4983902, 6537326, 9967804, 13074652, 19935608, 22880641, 26149304, 35955293, 45761282, 71910586, 91522564, 143821172, 183045128, 251687051, 287642344, 503374102, 1006748204, 2013496408]

約数ペア:

[(1, 2013496408), (2, 1006748204), (4, 503374102), (7, 287642344), (8, 251687051), (11, 183045128), (14, 143821172), (22, 91522564), (28, 71910586), (44, 45761282), (56, 35955293), (77, 26149304), (88, 22880641), (101, 19935608), (154, 13074652), (202, 9967804), (308, 6537326), (404, 4983902), (616, 3268663), (707, 2847944), (808, 2491951), (1111, 1812328), (1414, 1423972), (2222, 906164), (2828, 711986), (4444, 453082), (5656, 355993), (7777, 258904), (8888, 226541), (15554, 129452), (31108, 64726), (32363, 62216)]