3387488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 4232992

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 479, 544, 884, 958, 1768, 1916, 3536, 3832, 6227, 7072, 7664, 8143, 12454, 15328, 16286, 24908, 32572, 49816, 65144, 99632, 105859, 130288, 199264, 211718, 260576, 423436, 846872, 1693744, 3387488]

約数ペア:

[(1, 3387488), (2, 1693744), (4, 846872), (8, 423436), (13, 260576), (16, 211718), (17, 199264), (26, 130288), (32, 105859), (34, 99632), (52, 65144), (68, 49816), (104, 32572), (136, 24908), (208, 16286), (221, 15328), (272, 12454), (416, 8143), (442, 7664), (479, 7072), (544, 6227), (884, 3832), (958, 3536), (1768, 1916)]