2858324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 3270316

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 89, 124, 148, 178, 217, 259, 356, 434, 518, 623, 868, 1036, 1147, 1246, 2294, 2492, 2759, 3293, 4588, 5518, 6586, 8029, 11036, 13172, 16058, 19313, 23051, 32116, 38626, 46102, 77252, 92204, 102083, 204166, 408332, 714581, 1429162, 2858324]

約数ペア:

[(1, 2858324), (2, 1429162), (4, 714581), (7, 408332), (14, 204166), (28, 102083), (31, 92204), (37, 77252), (62, 46102), (74, 38626), (89, 32116), (124, 23051), (148, 19313), (178, 16058), (217, 13172), (259, 11036), (356, 8029), (434, 6586), (518, 5518), (623, 4588), (868, 3293), (1036, 2759), (1147, 2492), (1246, 2294)]