1337339966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 2226048000

約数和(自身を除く): 888708034

約数列:

[1, 2, 19, 38, 61, 67, 79, 109, 122, 134, 158, 218, 1159, 1273, 1501, 2071, 2318, 2546, 3002, 4087, 4142, 4819, 5293, 6649, 7303, 8174, 8611, 9638, 10586, 13298, 14606, 17222, 77653, 91561, 100567, 126331, 138757, 155306, 163609, 183122, 201134, 252662, 277514, 322873, 327218, 445483, 525271, 576937, 645746, 890966, 1050542, 1153874, 6134587, 8464177, 9980149, 10961803, 12269174, 16928354, 19960298, 21923606, 35193157, 70386314, 668669983, 1337339966]

約数ペア:

[(1, 1337339966), (2, 668669983), (19, 70386314), (38, 35193157), (61, 21923606), (67, 19960298), (79, 16928354), (109, 12269174), (122, 10961803), (134, 9980149), (158, 8464177), (218, 6134587), (1159, 1153874), (1273, 1050542), (1501, 890966), (2071, 645746), (2318, 576937), (2546, 525271), (3002, 445483), (4087, 327218), (4142, 322873), (4819, 277514), (5293, 252662), (6649, 201134), (7303, 183122), (8174, 163609), (8611, 155306), (9638, 138757), (10586, 126331), (13298, 100567), (14606, 91561), (17222, 77653)]