423307042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11813}}^1$

素因数の和:11898

約数の個数: 32

約数和(自身を含む): 714510720

約数和(自身を除く): 291203678

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 779, 874, 943, 1558, 1886, 11813, 17917, 23626, 35834, 224447, 271699, 448894, 484333, 543398, 968666, 5162281, 9202327, 10324562, 11139659, 18404654, 22279318, 211653521, 423307042]

約数ペア:

[(1, 423307042), (2, 211653521), (19, 22279318), (23, 18404654), (38, 11139659), (41, 10324562), (46, 9202327), (82, 5162281), (437, 968666), (779, 543398), (874, 484333), (943, 448894), (1558, 271699), (1886, 224447), (11813, 35834), (17917, 23626)]