471105128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{85469}}^1$

素因数の和:85541

約数の個数: 32

約数和(自身を含む): 969229800

約数和(自身を除く): 498124672

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 85469, 170938, 341876, 683752, 1111097, 2222194, 4444388, 4529857, 8888776, 9059714, 18119428, 36238856, 58888141, 117776282, 235552564, 471105128]

約数ペア:

[(1, 471105128), (2, 235552564), (4, 117776282), (8, 58888141), (13, 36238856), (26, 18119428), (52, 9059714), (53, 8888776), (104, 4529857), (106, 4444388), (212, 2222194), (424, 1111097), (689, 683752), (1378, 341876), (2756, 170938), (5512, 85469)]