1399809.00000000

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 32159810

約数列:

[1, 2, 31, 41, 62, 67, 82, 134, 307, 614, 1271, 2077, 2542, 2747, 4154, 5494, 9517, 12587, 19034, 20569, 25174, 41138, 85157, 170314, 390197, 637639, 780394, 843329, 1275278, 1686658, 26143199, 52286398]

約数ペア:

[(1, 52286398), (2, 26143199), (31, 1686658), (41, 1275278), (62, 843329), (67, 780394), (82, 637639), (134, 390197), (307, 170314), (614, 85157), (1271, 41138), (2077, 25174), (2542, 20569), (2747, 19034), (4154, 12587), (5494, 9517)]