2518958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 4445280

約数和(自身を除く): 1926322

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 139, 221, 278, 442, 533, 697, 1066, 1394, 1807, 2363, 3614, 4726, 5699, 9061, 11398, 18122, 30719, 61438, 74087, 96883, 148174, 193766, 1259479, 2518958]

約数ペア:

[(1, 2518958), (2, 1259479), (13, 193766), (17, 148174), (26, 96883), (34, 74087), (41, 61438), (82, 30719), (139, 18122), (221, 11398), (278, 9061), (442, 5699), (533, 4726), (697, 3614), (1066, 2363), (1394, 1807)]