1390492662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33827}}^1$

素因数の和:33893

約数の個数: 64

約数和(自身を含む): 3273467904

約数和(自身を除く): 1882975242

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 6851, 13702, 20553, 33827, 41106, 67654, 101481, 202962, 439751, 575059, 879502, 1048637, 1150118, 1319253, 1725177, 2097274, 2638506, 3145911, 3450354, 6291822, 7475767, 13632281, 14951534, 17826829, 22427301, 27264562, 35653658, 40896843, 44854602, 53480487, 81793686, 106960974, 231748777, 463497554, 695246331, 1390492662]

約数ペア:

[(1, 1390492662), (2, 695246331), (3, 463497554), (6, 231748777), (13, 106960974), (17, 81793686), (26, 53480487), (31, 44854602), (34, 40896843), (39, 35653658), (51, 27264562), (62, 22427301), (78, 17826829), (93, 14951534), (102, 13632281), (186, 7475767), (221, 6291822), (403, 3450354), (442, 3145911), (527, 2638506), (663, 2097274), (806, 1725177), (1054, 1319253), (1209, 1150118), (1326, 1048637), (1581, 879502), (2418, 575059), (3162, 439751), (6851, 202962), (13702, 101481), (20553, 67654), (33827, 41106)]