920557976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{69697}}^1$

素因数の和:69843

約数の個数: 32

約数和(自身を含む): 1873482240

約数和(自身を除く): 952924264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 69697, 139394, 278788, 557576, 906061, 1812122, 3624244, 7248488, 8851519, 17703038, 35406076, 70812152, 115069747, 230139494, 460278988, 920557976]

約数ペア:

[(1, 920557976), (2, 460278988), (4, 230139494), (8, 115069747), (13, 70812152), (26, 35406076), (52, 17703038), (104, 8851519), (127, 7248488), (254, 3624244), (508, 1812122), (1016, 906061), (1651, 557576), (3302, 278788), (6604, 139394), (13208, 69697)]