388580722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 630789120

約数和(自身を除く): 242208398

約数列:

[1, 2, 23, 31, 46, 62, 269, 538, 713, 1013, 1426, 2026, 6187, 8339, 12374, 16678, 23299, 31403, 46598, 62806, 191797, 272497, 383594, 544994, 722269, 1444538, 6267431, 8447407, 12534862, 16894814, 194290361, 388580722]

約数ペア:

[(1, 388580722), (2, 194290361), (23, 16894814), (31, 12534862), (46, 8447407), (62, 6267431), (269, 1444538), (538, 722269), (713, 544994), (1013, 383594), (1426, 272497), (2026, 191797), (6187, 62806), (8339, 46598), (12374, 31403), (16678, 23299)]