2257430816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{3049}}^1$

素因数の和:4437

約数の個数: 48

約数和(自身を含む): 4710749400

約数和(自身を除く): 2453318584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1361, 2722, 3049, 5444, 6098, 10888, 12196, 21776, 23137, 24392, 43552, 46274, 48784, 51833, 92548, 97568, 103666, 185096, 207332, 370192, 414664, 740384, 829328, 1658656, 4149689, 8299378, 16598756, 33197512, 66395024, 70544713, 132790048, 141089426, 282178852, 564357704, 1128715408, 2257430816]

約数ペア:

[(1, 2257430816), (2, 1128715408), (4, 564357704), (8, 282178852), (16, 141089426), (17, 132790048), (32, 70544713), (34, 66395024), (68, 33197512), (136, 16598756), (272, 8299378), (544, 4149689), (1361, 1658656), (2722, 829328), (3049, 740384), (5444, 414664), (6098, 370192), (10888, 207332), (12196, 185096), (21776, 103666), (23137, 97568), (24392, 92548), (43552, 51833), (46274, 48784)]