1520806976368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31159}}^1\times {\mathrm{179441}}^1$

素因数の和:210625

約数の個数: 40

約数和(自身を含む): 3120008297760

約数和(自身を除く): 1599201321392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 31159, 62318, 124636, 179441, 249272, 358882, 498544, 529703, 717764, 1059406, 1435528, 2118812, 2871056, 3050497, 4237624, 6100994, 8475248, 12201988, 24403976, 48807952, 5591202119, 11182404238, 22364808476, 44729616952, 89459233904, 95050436023, 190100872046, 380201744092, 760403488184, 1520806976368]

約数ペア:

[(1, 1520806976368), (2, 760403488184), (4, 380201744092), (8, 190100872046), (16, 95050436023), (17, 89459233904), (34, 44729616952), (68, 22364808476), (136, 11182404238), (272, 5591202119), (31159, 48807952), (62318, 24403976), (124636, 12201988), (179441, 8475248), (249272, 6100994), (358882, 4237624), (498544, 3050497), (529703, 2871056), (717764, 2118812), (1059406, 1435528)]