2021567282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{1693}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 3705387840

約数和(自身を除く): 1683820558

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 1693, 2546, 3386, 4489, 8911, 8978, 11851, 17822, 23702, 31423, 32167, 62846, 64334, 85291, 113431, 170582, 225169, 226862, 450338, 597037, 794017, 1194074, 1588034, 2155189, 4310378, 7599877, 15086323, 15199754, 30172646, 53199139, 106398278, 144397663, 288795326, 1010783641, 2021567282]

約数ペア:

[(1, 2021567282), (2, 1010783641), (7, 288795326), (14, 144397663), (19, 106398278), (38, 53199139), (67, 30172646), (133, 15199754), (134, 15086323), (266, 7599877), (469, 4310378), (938, 2155189), (1273, 1588034), (1693, 1194074), (2546, 794017), (3386, 597037), (4489, 450338), (8911, 226862), (8978, 225169), (11851, 170582), (17822, 113431), (23702, 85291), (31423, 64334), (32167, 62846)]