1427778196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 2732083200

約数和(自身を除く): 1304305004

約数列:

[1, 2, 4, 13, 26, 52, 127, 149, 254, 298, 508, 596, 1451, 1651, 1937, 2902, 3302, 3874, 5804, 6604, 7748, 18863, 18923, 37726, 37846, 75452, 75692, 184277, 216199, 245999, 368554, 432398, 491998, 737108, 864796, 983996, 2395601, 2810587, 4791202, 5621174, 9582404, 11242348, 27457273, 54914546, 109829092, 356944549, 713889098, 1427778196]

約数ペア:

[(1, 1427778196), (2, 713889098), (4, 356944549), (13, 109829092), (26, 54914546), (52, 27457273), (127, 11242348), (149, 9582404), (254, 5621174), (298, 4791202), (508, 2810587), (596, 2395601), (1451, 983996), (1651, 864796), (1937, 737108), (2902, 491998), (3302, 432398), (3874, 368554), (5804, 245999), (6604, 216199), (7748, 184277), (18863, 75692), (18923, 75452), (37726, 37846)]