1423857274

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1\times {\mathrm{2659}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 2549514240

約数和(自身を除く): 1125656966

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1663, 2659, 3326, 5318, 11641, 18613, 23282, 37226, 38249, 61157, 76498, 122314, 267743, 428099, 535486, 856198, 4421917, 8843834, 30953419, 61906838, 101704091, 203408182, 711928637, 1423857274]

約数ペア:

[(1, 1423857274), (2, 711928637), (7, 203408182), (14, 101704091), (23, 61906838), (46, 30953419), (161, 8843834), (322, 4421917), (1663, 856198), (2659, 535486), (3326, 428099), (5318, 267743), (11641, 122314), (18613, 76498), (23282, 61157), (37226, 38249)]