1900349206

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 3277290240

約数和(自身を除く): 1376941034

約数列:

[1, 2, 7, 14, 379, 557, 643, 758, 1114, 1286, 2653, 3899, 4501, 5306, 7798, 9002, 211103, 243697, 358151, 422206, 487394, 716302, 1477721, 1705879, 2507057, 2955442, 3411758, 5014114, 135739229, 271478458, 950174603, 1900349206]

約数ペア:

[(1, 1900349206), (2, 950174603), (7, 271478458), (14, 135739229), (379, 5014114), (557, 3411758), (643, 2955442), (758, 2507057), (1114, 1705879), (1286, 1477721), (2653, 716302), (3899, 487394), (4501, 422206), (5306, 358151), (7798, 243697), (9002, 211103)]