1297977456

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{197381}}^1$

素因数の和:197529

約数の個数: 40

約数和(自身を含む): 3377600784

約数和(自身を除く): 2079623328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 197381, 394762, 592143, 789524, 1184286, 1579048, 2368572, 3158096, 4737144, 9474288, 27041197, 54082394, 81123591, 108164788, 162247182, 216329576, 324494364, 432659152, 648988728, 1297977456]

約数ペア:

[(1, 1297977456), (2, 648988728), (3, 432659152), (4, 324494364), (6, 216329576), (8, 162247182), (12, 108164788), (16, 81123591), (24, 54082394), (48, 27041197), (137, 9474288), (274, 4737144), (411, 3158096), (548, 2368572), (822, 1579048), (1096, 1184286), (1644, 789524), (2192, 592143), (3288, 394762), (6576, 197381)]