348535546130

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4139}}^1\times {\mathrm{21211}}^1$

素因数の和:25754

約数の個数: 32

約数和(自身を含む): 629125859520

約数和(自身を除く): 280590313390

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 4139, 8278, 20695, 21211, 41390, 42422, 106055, 212110, 1643183, 3286366, 8215915, 8420767, 16431830, 16841534, 42103835, 84207670, 87792329, 175584658, 438961645, 877923290, 34853554613, 69707109226, 174267773065, 348535546130]

約数ペア:

[(1, 348535546130), (2, 174267773065), (5, 69707109226), (10, 34853554613), (397, 877923290), (794, 438961645), (1985, 175584658), (3970, 87792329), (4139, 84207670), (8278, 42103835), (20695, 16841534), (21211, 16431830), (41390, 8420767), (42422, 8215915), (106055, 3286366), (212110, 1643183)]