2034872392

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{305353}}^1$

素因数の和:305390

約数の個数: 48

約数和(自身を含む): 4699398060

約数和(自身を除く): 2664525668

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 305353, 610706, 1221412, 2137471, 2442824, 4274942, 5191001, 8549884, 10382002, 14962297, 17099768, 20764004, 29924594, 36337007, 41528008, 59849188, 72674014, 119698376, 145348028, 254359049, 290696056, 508718098, 1017436196, 2034872392]

約数ペア:

[(1, 2034872392), (2, 1017436196), (4, 508718098), (7, 290696056), (8, 254359049), (14, 145348028), (17, 119698376), (28, 72674014), (34, 59849188), (49, 41528008), (56, 36337007), (68, 29924594), (98, 20764004), (119, 17099768), (136, 14962297), (196, 10382002), (238, 8549884), (392, 5191001), (476, 4274942), (833, 2442824), (952, 2137471), (1666, 1221412), (3332, 610706), (6664, 305353)]