275157092

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 567463680

約数和(自身を除く): 292306588

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 854, 994, 1708, 1988, 2269, 4331, 4538, 8662, 9076, 15883, 17324, 30317, 31766, 60634, 63532, 121268, 138409, 161099, 276818, 322198, 553636, 644396, 968863, 1127693, 1937726, 2255386, 3875452, 4510772, 9827039, 19654078, 39308156, 68789273, 137578546, 275157092]

約数ペア:

[(1, 275157092), (2, 137578546), (4, 68789273), (7, 39308156), (14, 19654078), (28, 9827039), (61, 4510772), (71, 3875452), (122, 2255386), (142, 1937726), (244, 1127693), (284, 968863), (427, 644396), (497, 553636), (854, 322198), (994, 276818), (1708, 161099), (1988, 138409), (2269, 121268), (4331, 63532), (4538, 60634), (8662, 31766), (9076, 30317), (15883, 17324)]