1649382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 3808512

約数和(自身を除く): 2159130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 227, 346, 454, 519, 681, 1038, 1211, 1362, 1589, 2422, 3178, 3633, 4767, 7266, 9534, 39271, 78542, 117813, 235626, 274897, 549794, 824691, 1649382]

約数ペア:

[(1, 1649382), (2, 824691), (3, 549794), (6, 274897), (7, 235626), (14, 117813), (21, 78542), (42, 39271), (173, 9534), (227, 7266), (346, 4767), (454, 3633), (519, 3178), (681, 2422), (1038, 1589), (1211, 1362)]