509323738

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15241}}^1$

素因数の和:15299

約数の個数: 48

約数和(自身を含む): 1000850688

約数和(自身を除く): 491526950

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 4774, 15241, 16709, 30482, 33418, 106687, 167651, 213374, 335302, 472471, 746809, 944942, 1173557, 1493618, 2347114, 3307297, 5197181, 6614594, 8214899, 10394362, 16429798, 23151079, 36380267, 46302158, 72760534, 254661869, 509323738]

約数ペア:

[(1, 509323738), (2, 254661869), (7, 72760534), (11, 46302158), (14, 36380267), (22, 23151079), (31, 16429798), (49, 10394362), (62, 8214899), (77, 6614594), (98, 5197181), (154, 3307297), (217, 2347114), (341, 1493618), (434, 1173557), (539, 944942), (682, 746809), (1078, 472471), (1519, 335302), (2387, 213374), (3038, 167651), (4774, 106687), (15241, 33418), (16709, 30482)]