731258904982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1\times {\mathrm{140989}}^1$

素因数の和:143460

約数の個数: 32

約数和(自身を含む): 1169427456000

約数和(自身を除く): 438168551018

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 2399, 4798, 55177, 110354, 112753, 140989, 225506, 281978, 2593319, 3242747, 5186638, 6485494, 6626483, 13252966, 152409109, 304818218, 338232611, 676465222, 7779350053, 15558700106, 15896932717, 31793865434, 365629452491, 731258904982]

約数ペア:

[(1, 731258904982), (2, 365629452491), (23, 31793865434), (46, 15896932717), (47, 15558700106), (94, 7779350053), (1081, 676465222), (2162, 338232611), (2399, 304818218), (4798, 152409109), (55177, 13252966), (110354, 6626483), (112753, 6485494), (140989, 5186638), (225506, 3242747), (281978, 2593319)]