4216171876

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{212981}}^1$

素因数の和:213100

約数の個数: 36

約数和(自身を含む): 8667941436

約数和(自身を除く): 4451769560

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 19796, 212981, 425962, 851924, 1490867, 2981734, 5963468, 10436069, 20872138, 21511081, 41744276, 43022162, 86044324, 150577567, 301155134, 602310268, 1054042969, 2108085938, 4216171876]

約数ペア:

[(1, 4216171876), (2, 2108085938), (4, 1054042969), (7, 602310268), (14, 301155134), (28, 150577567), (49, 86044324), (98, 43022162), (101, 41744276), (196, 21511081), (202, 20872138), (404, 10436069), (707, 5963468), (1414, 2981734), (2828, 1490867), (4949, 851924), (9898, 425962), (19796, 212981)]