5154358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 36

約数和(自身を含む): 9121140

約数和(自身を除く): 3966782

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 121, 209, 242, 361, 418, 649, 722, 1121, 1298, 2242, 2299, 3971, 4598, 7139, 7942, 12331, 14278, 21299, 24662, 42598, 43681, 87362, 135641, 234289, 271282, 468578, 2577179, 5154358]

約数ペア:

[(1, 5154358), (2, 2577179), (11, 468578), (19, 271282), (22, 234289), (38, 135641), (59, 87362), (118, 43681), (121, 42598), (209, 24662), (242, 21299), (361, 14278), (418, 12331), (649, 7942), (722, 7139), (1121, 4598), (1298, 3971), (2242, 2299)]