1878214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1387706

約数列:

[1, 2, 13, 26, 29, 47, 53, 58, 94, 106, 377, 611, 689, 754, 1222, 1363, 1378, 1537, 2491, 2726, 3074, 4982, 17719, 19981, 32383, 35438, 39962, 64766, 72239, 144478, 939107, 1878214]

約数ペア:

[(1, 1878214), (2, 939107), (13, 144478), (26, 72239), (29, 64766), (47, 39962), (53, 35438), (58, 32383), (94, 19981), (106, 17719), (377, 4982), (611, 3074), (689, 2726), (754, 2491), (1222, 1537), (1363, 1378)]