8970038

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 17507664

約数和(自身を除く): 8537626

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 157, 314, 371, 539, 583, 742, 1078, 1099, 1166, 1727, 2198, 2597, 3454, 4081, 5194, 7693, 8162, 8321, 12089, 15386, 16642, 24178, 28567, 57134, 58247, 84623, 91531, 116494, 169246, 183062, 407729, 640717, 815458, 1281434, 4485019, 8970038]

約数ペア:

[(1, 8970038), (2, 4485019), (7, 1281434), (11, 815458), (14, 640717), (22, 407729), (49, 183062), (53, 169246), (77, 116494), (98, 91531), (106, 84623), (154, 58247), (157, 57134), (314, 28567), (371, 24178), (539, 16642), (583, 15386), (742, 12089), (1078, 8321), (1099, 8162), (1166, 7693), (1727, 5194), (2198, 4081), (2597, 3454)]