1057236488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{16993}}^1$

素因数の和:17118

約数の個数: 64

約数和(自身を含む): 2496078720

約数和(自身を除く): 1438842232

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, 16993, 31108, 33986, 62216, 67972, 118951, 135944, 186923, 237902, 373846, 475804, 747692, 951608, 1308461, 1495384, 1716293, 2616922, 3432586, 5233844, 6865172, 10467688, 12014051, 13730344, 18879223, 24028102, 37758446, 48056204, 75516892, 96112408, 132154561, 151033784, 264309122, 528618244, 1057236488]

約数ペア:

[(1, 1057236488), (2, 528618244), (4, 264309122), (7, 151033784), (8, 132154561), (11, 96112408), (14, 75516892), (22, 48056204), (28, 37758446), (44, 24028102), (56, 18879223), (77, 13730344), (88, 12014051), (101, 10467688), (154, 6865172), (202, 5233844), (308, 3432586), (404, 2616922), (616, 1716293), (707, 1495384), (808, 1308461), (1111, 951608), (1414, 747692), (2222, 475804), (2828, 373846), (4444, 237902), (5656, 186923), (7777, 135944), (8888, 118951), (15554, 67972), (16993, 62216), (31108, 33986)]