557394928

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2549}}^1$

素因数の和:2809

約数の個数: 40

約数和(自身を含む): 1100376000

約数和(自身を除く): 542981072

約数列:

[1, 2, 4, 8, 16, 79, 158, 173, 316, 346, 632, 692, 1264, 1384, 2549, 2768, 5098, 10196, 13667, 20392, 27334, 40784, 54668, 109336, 201371, 218672, 402742, 440977, 805484, 881954, 1610968, 1763908, 3221936, 3527816, 7055632, 34837183, 69674366, 139348732, 278697464, 557394928]

約数ペア:

[(1, 557394928), (2, 278697464), (4, 139348732), (8, 69674366), (16, 34837183), (79, 7055632), (158, 3527816), (173, 3221936), (316, 1763908), (346, 1610968), (632, 881954), (692, 805484), (1264, 440977), (1384, 402742), (2549, 218672), (2768, 201371), (5098, 109336), (10196, 54668), (13667, 40784), (20392, 27334)]