2014142780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{15401}}^1$

素因数の和:15926

約数の個数: 48

約数和(自身を含む): 4564413504

約数和(自身を除く): 2550270724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 503, 1006, 2012, 2515, 5030, 6539, 10060, 13078, 15401, 26156, 30802, 32695, 61604, 65390, 77005, 130780, 154010, 200213, 308020, 400426, 800852, 1001065, 2002130, 4004260, 7746703, 15493406, 30986812, 38733515, 77467030, 100707139, 154934060, 201414278, 402828556, 503535695, 1007071390, 2014142780]

約数ペア:

[(1, 2014142780), (2, 1007071390), (4, 503535695), (5, 402828556), (10, 201414278), (13, 154934060), (20, 100707139), (26, 77467030), (52, 38733515), (65, 30986812), (130, 15493406), (260, 7746703), (503, 4004260), (1006, 2002130), (2012, 1001065), (2515, 800852), (5030, 400426), (6539, 308020), (10060, 200213), (13078, 154010), (15401, 130780), (26156, 77005), (30802, 65390), (32695, 61604)]