2912700152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{215309}}^1$

素因数の和:215423

約数の個数: 32

約数和(自身を含む): 5813370000

約数和(自身を除く): 2900669848

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 215309, 430618, 861236, 1722472, 4090871, 8181742, 16363484, 19162501, 32726968, 38325002, 76650004, 153300008, 364087519, 728175038, 1456350076, 2912700152]

約数ペア:

[(1, 2912700152), (2, 1456350076), (4, 728175038), (8, 364087519), (19, 153300008), (38, 76650004), (76, 38325002), (89, 32726968), (152, 19162501), (178, 16363484), (356, 8181742), (712, 4090871), (1691, 1722472), (3382, 861236), (6764, 430618), (13528, 215309)]