2012254130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{514643}}^1$

素因数の和:514690

約数の個数: 32

約数和(自身を含む): 4001871744

約数和(自身を除く): 1989617614

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 514643, 1029286, 2573215, 5146430, 8748931, 11836789, 17497862, 23673578, 43744655, 59183945, 87489310, 118367890, 201225413, 402450826, 1006127065, 2012254130]

約数ペア:

[(1, 2012254130), (2, 1006127065), (5, 402450826), (10, 201225413), (17, 118367890), (23, 87489310), (34, 59183945), (46, 43744655), (85, 23673578), (115, 17497862), (170, 11836789), (230, 8748931), (391, 5146430), (782, 2573215), (1955, 1029286), (3910, 514643)]