2016175918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{4001}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 3241620000

約数和(自身を除く): 1225444082

約数列:

[1, 2, 19, 38, 89, 149, 178, 298, 1691, 2831, 3382, 4001, 5662, 8002, 13261, 26522, 76019, 152038, 251959, 356089, 503918, 596149, 712178, 1192298, 6765691, 11326831, 13531382, 22653662, 53057261, 106114522, 1008087959, 2016175918]

約数ペア:

[(1, 2016175918), (2, 1008087959), (19, 106114522), (38, 53057261), (89, 22653662), (149, 13531382), (178, 11326831), (298, 6765691), (1691, 1192298), (2831, 712178), (3382, 596149), (4001, 503918), (5662, 356089), (8002, 251959), (13261, 152038), (26522, 76019)]