212876702978

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1\times {\mathrm{1889}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 322346304000

約数和(自身を除く): 109469601022

約数列:

[1, 2, 239, 281, 478, 562, 839, 1678, 1889, 3778, 67159, 134318, 200521, 235759, 401042, 451471, 471518, 530809, 902942, 1061618, 1584871, 3169742, 56346401, 112692802, 126863351, 253726702, 378784169, 445348751, 757568338, 890697502, 106438351489, 212876702978]

約数ペア:

[(1, 212876702978), (2, 106438351489), (239, 890697502), (281, 757568338), (478, 445348751), (562, 378784169), (839, 253726702), (1678, 126863351), (1889, 112692802), (3778, 56346401), (67159, 3169742), (134318, 1584871), (200521, 1061618), (235759, 902942), (401042, 530809), (451471, 471518)]