430465984

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{39799}}^1$

素因数の和:39837

約数の個数: 42

約数和(自身を含む): 924991800

約数和(自身を除く): 494525816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 39799, 79598, 159196, 318392, 517387, 636784, 1034774, 1273568, 2069548, 2547136, 4139096, 6726031, 8278192, 13452062, 16556384, 26904124, 33112768, 53808248, 107616496, 215232992, 430465984]

約数ペア:

[(1, 430465984), (2, 215232992), (4, 107616496), (8, 53808248), (13, 33112768), (16, 26904124), (26, 16556384), (32, 13452062), (52, 8278192), (64, 6726031), (104, 4139096), (169, 2547136), (208, 2069548), (338, 1273568), (416, 1034774), (676, 636784), (832, 517387), (1352, 318392), (2704, 159196), (5408, 79598), (10816, 39799)]