1339884544

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{10303}}^1$

素因数の和:10450

約数の個数: 44

約数和(自身を含む): 2699812864

約数和(自身を除く): 1359928320

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 4064, 8128, 10303, 16256, 20606, 32512, 41212, 65024, 82424, 130048, 164848, 329696, 659392, 1308481, 1318784, 2616962, 2637568, 5233924, 5275136, 10467848, 10550272, 20935696, 41871392, 83742784, 167485568, 334971136, 669942272, 1339884544]

約数ペア:

[(1, 1339884544), (2, 669942272), (4, 334971136), (8, 167485568), (16, 83742784), (32, 41871392), (64, 20935696), (127, 10550272), (128, 10467848), (254, 5275136), (256, 5233924), (508, 2637568), (512, 2616962), (1016, 1318784), (1024, 1308481), (2032, 659392), (4064, 329696), (8128, 164848), (10303, 130048), (16256, 82424), (20606, 65024), (32512, 41212)]