247136012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{5471}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 452293632

約数和(自身を除く): 205157620

約数列:

[1, 2, 4, 23, 46, 92, 491, 982, 1964, 5471, 10942, 11293, 21884, 22586, 45172, 125833, 251666, 503332, 2686261, 5372522, 10745044, 61784003, 123568006, 247136012]

約数ペア:

[(1, 247136012), (2, 123568006), (4, 61784003), (23, 10745044), (46, 5372522), (92, 2686261), (491, 503332), (982, 251666), (1964, 125833), (5471, 45172), (10942, 22586), (11293, 21884)]