4215318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 8819712

約数和(自身を除く): 4604394

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 173, 186, 262, 346, 393, 519, 786, 1038, 4061, 5363, 8122, 10726, 12183, 16089, 22663, 24366, 32178, 45326, 67989, 135978, 702553, 1405106, 2107659, 4215318]

約数ペア:

[(1, 4215318), (2, 2107659), (3, 1405106), (6, 702553), (31, 135978), (62, 67989), (93, 45326), (131, 32178), (173, 24366), (186, 22663), (262, 16089), (346, 12183), (393, 10726), (519, 8122), (786, 5363), (1038, 4061)]