7139630992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34325149}}^1$

素因数の和:34325170

約数の個数: 20

約数和(自身を含む): 14897115100

約数和(自身を除く): 7757484108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34325149, 68650298, 137300596, 274601192, 446226937, 549202384, 892453874, 1784907748, 3569815496, 7139630992]

約数ペア:

[(1, 7139630992), (2, 3569815496), (4, 1784907748), (8, 892453874), (13, 549202384), (16, 446226937), (26, 274601192), (52, 137300596), (104, 68650298), (208, 34325149)]