1900201430

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{415799}}^1$

素因数の和:416263

約数の個数: 16

約数和(自身を含む): 3427855200

約数和(自身を除く): 1527653770

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 415799, 831598, 2078995, 4157990, 190020143, 380040286, 950100715, 1900201430]

約数ペア:

[(1, 1900201430), (2, 950100715), (5, 380040286), (10, 190020143), (457, 4157990), (914, 2078995), (2285, 831598), (4570, 415799)]