2016470152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149059}}^1$

素因数の和:149173

約数の個数: 32

約数和(自身を含む): 4024620000

約数和(自身を除く): 2008149848

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 149059, 298118, 596236, 1192472, 2832121, 5664242, 11328484, 13266251, 22656968, 26532502, 53065004, 106130008, 252058769, 504117538, 1008235076, 2016470152]

約数ペア:

[(1, 2016470152), (2, 1008235076), (4, 504117538), (8, 252058769), (19, 106130008), (38, 53065004), (76, 26532502), (89, 22656968), (152, 13266251), (178, 11328484), (356, 5664242), (712, 2832121), (1691, 1192472), (3382, 596236), (6764, 298118), (13528, 149059)]