633676836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{238943}}^1$

素因数の和:238980

約数の個数: 48

約数和(自身を含む): 1685988864

約数和(自身を除く): 1052312028

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 238943, 477886, 716829, 955772, 1433658, 2867316, 3106259, 4062031, 6212518, 8124062, 9318777, 12186093, 12425036, 16248124, 18637554, 24372186, 37275108, 48744372, 52806403, 105612806, 158419209, 211225612, 316838418, 633676836]

約数ペア:

[(1, 633676836), (2, 316838418), (3, 211225612), (4, 158419209), (6, 105612806), (12, 52806403), (13, 48744372), (17, 37275108), (26, 24372186), (34, 18637554), (39, 16248124), (51, 12425036), (52, 12186093), (68, 9318777), (78, 8124062), (102, 6212518), (156, 4062031), (204, 3106259), (221, 2867316), (442, 1433658), (663, 955772), (884, 716829), (1326, 477886), (2652, 238943)]