2648302804

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 5493799080

約数和(自身を除く): 2845496276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 113, 196, 218, 226, 436, 452, 763, 791, 1097, 1526, 1582, 2194, 3052, 3164, 4388, 5341, 5537, 7679, 10682, 11074, 12317, 15358, 21364, 22148, 24634, 30716, 49268, 53753, 86219, 107506, 119573, 123961, 172438, 215012, 239146, 247922, 344876, 478292, 495844, 603533, 837011, 867727, 1207066, 1674022, 1735454, 2414132, 3348044, 3470908, 5859077, 6074089, 11718154, 12148178, 13511749, 23436308, 24296356, 27023498, 54046996, 94582243, 189164486, 378328972, 662075701, 1324151402, 2648302804]

約数ペア:

[(1, 2648302804), (2, 1324151402), (4, 662075701), (7, 378328972), (14, 189164486), (28, 94582243), (49, 54046996), (98, 27023498), (109, 24296356), (113, 23436308), (196, 13511749), (218, 12148178), (226, 11718154), (436, 6074089), (452, 5859077), (763, 3470908), (791, 3348044), (1097, 2414132), (1526, 1735454), (1582, 1674022), (2194, 1207066), (3052, 867727), (3164, 837011), (4388, 603533), (5341, 495844), (5537, 478292), (7679, 344876), (10682, 247922), (11074, 239146), (12317, 215012), (15358, 172438), (21364, 123961), (22148, 119573), (24634, 107506), (30716, 86219), (49268, 53753)]