972156952

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{13567}}^1$

素因数の和:13652

約数の個数: 48

約数和(自身を含む): 2011184640

約数和(自身を除く): 1039027688

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1352, 1378, 2756, 5512, 8957, 13567, 17914, 27134, 35828, 54268, 71656, 108536, 176371, 352742, 705484, 719051, 1410968, 1438102, 2292823, 2876204, 4585646, 5752408, 9171292, 9347663, 18342584, 18695326, 37390652, 74781304, 121519619, 243039238, 486078476, 972156952]

約数ペア:

[(1, 972156952), (2, 486078476), (4, 243039238), (8, 121519619), (13, 74781304), (26, 37390652), (52, 18695326), (53, 18342584), (104, 9347663), (106, 9171292), (169, 5752408), (212, 4585646), (338, 2876204), (424, 2292823), (676, 1438102), (689, 1410968), (1352, 719051), (1378, 705484), (2756, 352742), (5512, 176371), (8957, 108536), (13567, 71656), (17914, 54268), (27134, 35828)]