1975298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3492720

約数和(自身を除く): 1517422

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 109, 218, 221, 442, 533, 697, 1066, 1394, 1417, 1853, 2834, 3706, 4469, 8938, 9061, 18122, 24089, 48178, 58097, 75973, 116194, 151946, 987649, 1975298]

約数ペア:

[(1, 1975298), (2, 987649), (13, 151946), (17, 116194), (26, 75973), (34, 58097), (41, 48178), (82, 24089), (109, 18122), (218, 9061), (221, 8938), (442, 4469), (533, 3706), (697, 2834), (1066, 1853), (1394, 1417)]