304878532

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{27427}}^1$

素因数の和:27835

約数の個数: 24

約数和(自身を含む): 611315264

約数和(自身を除く): 306436732

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 27427, 54854, 109708, 191989, 383978, 767956, 10888519, 21777038, 43554076, 76219633, 152439266, 304878532]

約数ペア:

[(1, 304878532), (2, 152439266), (4, 76219633), (7, 43554076), (14, 21777038), (28, 10888519), (397, 767956), (794, 383978), (1588, 191989), (2779, 109708), (5558, 54854), (11116, 27427)]