1215322016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1225123}}^1$

素因数の和:1225164

約数の個数: 24

約数和(自身を含む): 2469849984

約数和(自身を除く): 1254527968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1225123, 2450246, 4900492, 9800984, 19601968, 37978813, 39203936, 75957626, 151915252, 303830504, 607661008, 1215322016]

約数ペア:

[(1, 1215322016), (2, 607661008), (4, 303830504), (8, 151915252), (16, 75957626), (31, 39203936), (32, 37978813), (62, 19601968), (124, 9800984), (248, 4900492), (496, 2450246), (992, 1225123)]