4963142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 7886400

約数和(自身を除く): 2923258

約数列:

[1, 2, 19, 38, 211, 422, 619, 1238, 4009, 8018, 11761, 23522, 130609, 261218, 2481571, 4963142]

約数ペア:

[(1, 4963142), (2, 2481571), (19, 261218), (38, 130609), (211, 23522), (422, 11761), (619, 8018), (1238, 4009)]