1253133296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{27299}}^1$

素因数の和:27477

約数の個数: 40

約数和(自身を含む): 2572752000

約数和(自身を除く): 1319618704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 22952, 27299, 45904, 54598, 109196, 218392, 436784, 518681, 1037362, 2074724, 4122149, 4149448, 8244298, 8298896, 16488596, 32977192, 65954384, 78320831, 156641662, 313283324, 626566648, 1253133296]

約数ペア:

[(1, 1253133296), (2, 626566648), (4, 313283324), (8, 156641662), (16, 78320831), (19, 65954384), (38, 32977192), (76, 16488596), (151, 8298896), (152, 8244298), (302, 4149448), (304, 4122149), (604, 2074724), (1208, 1037362), (2416, 518681), (2869, 436784), (5738, 218392), (11476, 109196), (22952, 54598), (27299, 45904)]