2227904056

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{393901}}^1$

素因数の和:394015

約数の個数: 32

約数和(自身を含む): 4821360480

約数和(自身を除く): 2593456424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 393901, 787802, 1575604, 2757307, 3151208, 5514614, 11029228, 22058456, 39784001, 79568002, 159136004, 278488007, 318272008, 556976014, 1113952028, 2227904056]

約数ペア:

[(1, 2227904056), (2, 1113952028), (4, 556976014), (7, 318272008), (8, 278488007), (14, 159136004), (28, 79568002), (56, 39784001), (101, 22058456), (202, 11029228), (404, 5514614), (707, 3151208), (808, 2757307), (1414, 1575604), (2828, 787802), (5656, 393901)]