839173638

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:2037

約数の個数: 64

約数和(自身を含む): 1807660800

約数和(自身を除く): 968487162

約数列:

[1, 2, 3, 6, 29, 43, 58, 59, 86, 87, 118, 129, 174, 177, 258, 354, 1247, 1711, 1901, 2494, 2537, 3422, 3741, 3802, 5074, 5133, 5703, 7482, 7611, 10266, 11406, 15222, 55129, 73573, 81743, 110258, 112159, 147146, 163486, 165387, 220719, 224318, 245229, 330774, 336477, 441438, 490458, 672954, 2370547, 3252611, 4741094, 4822837, 6505222, 7111641, 9645674, 9757833, 14223282, 14468511, 19515666, 28937022, 139862273, 279724546, 419586819, 839173638]

約数ペア:

[(1, 839173638), (2, 419586819), (3, 279724546), (6, 139862273), (29, 28937022), (43, 19515666), (58, 14468511), (59, 14223282), (86, 9757833), (87, 9645674), (118, 7111641), (129, 6505222), (174, 4822837), (177, 4741094), (258, 3252611), (354, 2370547), (1247, 672954), (1711, 490458), (1901, 441438), (2494, 336477), (2537, 330774), (3422, 245229), (3741, 224318), (3802, 220719), (5074, 165387), (5133, 163486), (5703, 147146), (7482, 112159), (7611, 110258), (10266, 81743), (11406, 73573), (15222, 55129)]