2011955895

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{363497}}^1$

素因数の和:363552

約数の個数: 32

約数和(自身を含む): 3664059840

約数和(自身を除く): 1652103945

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 363497, 1090491, 1817485, 3271473, 5452455, 9814419, 14903377, 16357365, 44710131, 49072095, 74516885, 134130393, 223550655, 402391179, 670651965, 2011955895]

約数ペア:

[(1, 2011955895), (3, 670651965), (5, 402391179), (9, 223550655), (15, 134130393), (27, 74516885), (41, 49072095), (45, 44710131), (123, 16357365), (135, 14903377), (205, 9814419), (369, 5452455), (615, 3271473), (1107, 1817485), (1845, 1090491), (5535, 363497)]