13925324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 29331456

約数和(自身を除く): 15406132

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 263, 427, 434, 526, 854, 868, 1052, 1708, 1841, 1891, 3682, 3782, 7364, 7564, 8153, 13237, 16043, 16306, 26474, 32086, 32612, 52948, 57071, 64172, 112301, 114142, 224602, 228284, 449204, 497333, 994666, 1989332, 3481331, 6962662, 13925324]

約数ペア:

[(1, 13925324), (2, 6962662), (4, 3481331), (7, 1989332), (14, 994666), (28, 497333), (31, 449204), (61, 228284), (62, 224602), (122, 114142), (124, 112301), (217, 64172), (244, 57071), (263, 52948), (427, 32612), (434, 32086), (526, 26474), (854, 16306), (868, 16043), (1052, 13237), (1708, 8153), (1841, 7564), (1891, 7364), (3682, 3782)]