1405702078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{15319}}^1$

素因数の和:15472

約数の個数: 32

約数和(自身を含む): 2378154240

約数和(自身を除く): 972452162

約数列:

[1, 2, 11, 22, 43, 86, 97, 194, 473, 946, 1067, 2134, 4171, 8342, 15319, 30638, 45881, 91762, 168509, 337018, 658717, 1317434, 1485943, 2971886, 7245887, 14491774, 16345373, 32690746, 63895549, 127791098, 702851039, 1405702078]

約数ペア:

[(1, 1405702078), (2, 702851039), (11, 127791098), (22, 63895549), (43, 32690746), (86, 16345373), (97, 14491774), (194, 7245887), (473, 2971886), (946, 1485943), (1067, 1317434), (2134, 658717), (4171, 337018), (8342, 168509), (15319, 91762), (30638, 45881)]