2201714224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7242481}}^1$

素因数の和:7242508

約数の個数: 20

約数和(自身を含む): 4490338840

約数和(自身を除く): 2288624616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7242481, 14484962, 28969924, 57939848, 115879696, 137607139, 275214278, 550428556, 1100857112, 2201714224]

約数ペア:

[(1, 2201714224), (2, 1100857112), (4, 550428556), (8, 275214278), (16, 137607139), (19, 115879696), (38, 57939848), (76, 28969924), (152, 14484962), (304, 7242481)]