3882406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 6530832

約数和(自身を除く): 2648426

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 263, 526, 671, 1342, 2893, 5786, 7381, 14762, 16043, 31823, 32086, 63646, 176473, 352946, 1941203, 3882406]

約数ペア:

[(1, 3882406), (2, 1941203), (11, 352946), (22, 176473), (61, 63646), (121, 32086), (122, 31823), (242, 16043), (263, 14762), (526, 7381), (671, 5786), (1342, 2893)]