681168202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{125353}}^1$

素因数の和:125398

約数の個数: 32

約数和(自身を含む): 1263568320

約数和(自身を除く): 582400118

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 125353, 250706, 1378883, 1629589, 2381707, 2757766, 3259178, 4763414, 17925479, 26198777, 30962191, 35850958, 52397554, 61924382, 340584101, 681168202]

約数ペア:

[(1, 681168202), (2, 340584101), (11, 61924382), (13, 52397554), (19, 35850958), (22, 30962191), (26, 26198777), (38, 17925479), (143, 4763414), (209, 3259178), (247, 2757766), (286, 2381707), (418, 1629589), (494, 1378883), (2717, 250706), (5434, 125353)]